Not every multifunctional living space is square or rectangular – instead of trying to make your room fit into a formulaic open-concept layout, embrace unusual dimensions and create a design that works with the eccentricities of your space. In the U-shaped floor plan of this Scandinavian loft for rent via Alvhem, a long dining table fits snuggly in the thoroughfare between the kitchen zone and the lounge.

If you have particularly high ceilings or are converting an airy warehouse-style space, think about incorporating a mezzanine floor into your design. Whether used as a seating nook, library or study, it will allow you to create a more intimate area within your airy open-plan living room. In this scheme, metal wire fencing adds an industrial feel while still allowing an easy flow between the two levels.

Don’t be afraid of squeezing more functional zones into your open-concept layout. This compact room divider has been fitted with coat hooks and shoe cubbies, as well as higher shelves for bags and accessories. Not only does it add valuable storage space, but it helps define the transition between the kitchen and dining area in this snug multipurpose room too.

While accent colours can unify distinct zones in a large, open-plan room, they’re not the only tool in a decorator’s arsenal. If you’re more of a minimalist, instead of disrupting a crisp, clean scheme with superfluous hues, why not turn to Mother Nature instead? Vibrant foliage and houseplants are a great way to create a visual connection between different areas without compromising on a streamlined aesthetic.

Consider how you're going to light your space right from the get-go in order to plan for the electrical wiring and sockets required. Options include stylish pendant lighting to illuminate a kitchen island, a cluster of pendant lights over a dining table, downlighters over the worktops and brighter spots that can be dimmed in your main lounge area. 

Try to give each distinct area of your room its own focal point. In the kitchen, it could be the island unit or the range cooker. In the dining space, it might be a dramatic pendant light. In the living area, a fireplace is ideal. Here, a fireplace has been built into a small partition wall between the dining and living space for a designer look. And, if you thought you needed a chimney for a fireplace, think again: the latest bio-ethanol fires don't require a flue and can be placed anywhere.

While there are so many styles of sofa to choose from, a large corner or L-shaped sofa is a great way to zone off your lounge in an airy open-plan space. For something practical and durable, go for a tactile family-friendly fabric like leather. An inviting focal point, complete the relaxed vibe with a rug, coffee table and plenty of soft cushions.

Due to the lack of walls, open-plan living rooms can become cold and drafty quickly. Add warmth and a rosy glow to the open space with a wood-burning stove. A traditional style with a classic fireplace surround will create a focal feature, or go for a standalone, contemporary version that can be installed almost anywhere.

A large open space with plenty of light creates a fabulous canvas to experiment with colour. Dark paint shades will create a cosy and inviting vibe when teamed with warm oak flooring. Add to the ambience with pendant feature lights and gentle spotlighting overhead to boost the moody atmosphere in the evening. 

If your open-plan room was originally designed for a use other than living in, it might require a little bit more softness and comfort to make it a space you'll want to spend lots of time in. Make sure it has plenty of homely character by using natural elements such as wood flooring, textured soft furnishings and lush houseplants. Add cushions to sofas, go for long drapes and layer rugs to make it cosy and inviting.

Use wall art to visually divide open-plan areas into discreet zones. Gallery walls with family photographs will personalise your living areas, whereas neon wall lighting looks quirky and adds atmosphere to dining or home office areas.

Sliding glass doors or panels are a very effective way of dividing an open-plan space into smaller zones while ensuring plenty of light flows through the entire area. Here, a dividing wall has been half-glazed with panels to separate the living area from the kitchen-diner without the space feeling like two disconnected rooms.

Make furniture multifunctional. The slimline design of this bistro-style bar table is perfect for a quick meal and also makes good use of space by separating the kitchen from the living room in a small area. This one has extra storage shelves on the side to keep tableware. It can then be easily moved to the side of the room when more floor space is required. ​

If your open-plan room has a neutral backdrop like this one, add character and opt for hues within the same tonal family across different textures. To balance out the scheme, choose one or two bright shades to incorporate across the various zones in your open-plan space. Here, matching dining chairs, sofa cushions and wall art make the fun teal and yellow colour scheme the star of this room. 

Stairs can add a striking architectural feature to open-plan rooms. This industrial-style open-plan living room has a rustic vibe thanks to the factory-style iron staircase and exposed brick wall. The apothecary drawers and metal coffee table bring the whole look together. 

At the other end of the scale, if you prefer your staircase to blend into the backdrop paint the steps and bannister the same colour as the walls. Here, this minimalist staircase has open risers and a ceiling-hung balustrade so it appears to float in the room, offering a stylish and space-saving addition to this contemporary open-plan living room.

When it comes to the heart of the home, living rooms are overtaking kitchens so a stylish open-plan communal space that provides room for relaxing, working, exercising and dining is the key to success. This industrial-style open-concept room uses easygoing modern furniture, cosy texture and lush greenery to make it homely. The large space is then pulled together with black accents and a soft white palette. 

Help create a flow in a small open-plan space by making sure the backdrop is predominantly the same colour. Here, walls, kitchen cupboards and furniture are variants of the same tone to make the room feel spacious and cohesive. Two statement chairs and a panel of wallpaper add pretty and subtle interest. 

Give your open-plan living space a rustic touch by installing a barn door. Sometimes a little privacy might be needed, so sliding a barn door into place as a temporary divide between zones is an on-trend solution – just the ticket for a cosy movie night or an intimate dinner. 

Create a cohesive look with a mix of natural materials. A sun-bleached white backdrop, a well-loved leather sofa and a surfboard propped against a wall make the owners of this open-plan living room feel like they are at the beach. A rattan rocking chair and jute rug layer up earthy raw materials and a cute children's desk and sunny yellow bar stools mean everyone can spend time together. 

A small expansion such as a side return extension will enlarge an open-plan space to accommodate a kitchen-diner and living space in one. It's a popular route to open-plan living in older homes – if your home is dark, opt for a skylight in the ceiling to flood the space with light. 

Unify a small open-plan living room with an on-trend paint technique. When space is tight, look to the upper portion of the walls and the ceiling. Paint this upper area a refreshing shade to make a statement across the entire room. Choose crisp white for the lower parts of the walls to create contrast; it will also reflect the light and maximise the feeling of space. Blonde wood and white furniture set against the walls add to the vibrancy of this invigorating room. 

Large open-plan living rooms can lack character so adding personal objects will make the space feel homely. Soft grey makes a neutral base for this vast picture wall, creating a flexible focal point that anchors the scheme. Mid-century furniture and pops of mustard and blue add to the eclectic look of this inviting family space.  

Open-plan living rooms with floor-to-ceiling windows are usually light-filled and airy, however, storage space can become tricky. One solution is to place back-to-back bookshelves in the centre of the room as a divider. Glass doors will keep colour-coordinated books dust-free and why not install ambient lighting on top to create an atmospheric evening glow too? 

To maximise light flow and create a stylish indoor-outdoor living space in the summer months, install large floor-to-ceiling sliding, bi-folding or Crittall-style glass doors. When opened up, your outside seating area will feel like a natural extension of your kitchen and living space. 

Without careful styling, an open-plan room can feel box-like and impersonal. To avoid this, subtly zone each portion of the room to create intimate spaces within the larger area. For example, a partition wall, as shown here, can define the dining area, while seating is gently anchored by a soft rug.

A bold feature wall makes a striking addition to a home and creates a clear visual link between adjacent living areas. Painting the walls opposite each other the same deep blue hue elongates this small space, but be sure to balance the rich tone with a neutral one to keep the space light and airy.

A larger open-plan space allows you to be more creative with your flooring options. It's possible to mix and match different types of flooring to help separate living zones, as long as the flooring types complement each other and create a cohesive flow. Here, porcelain tiles have been used in the kitchen area, blending into warm wood floors elsewhere. The patchwork-effect floor is then repeated in the central space to define the living area. 

Narrow open-plan rooms will benefit from swapping out a standard dinner table for a round design. The curved edges take up much less floor space, creating a mini kitchen-diner in an especially snug area. Here, a built-in bench allows the table to sit towards the side of the room to allow plenty of passage for through traffic. 

Define living zones by changing the wall colours of each section to suit the mood. Soothing green behind a sofa in a living space will help you relax, while a soft heather tone in the kitchen teamed with white cabinets is lighter and brighter for food preparation and cooking. 

If your multiuse space feels unharmonious and disjointed, a bold design choice can be the unifying element you need. This Art Deco-inspired Farrow & Ball wallpaper helps tie together the kitchen and dining space with ease, creating a colourful feature wall that balances out the crisp white table and island.

If your open-plan space has characterful features like exposed beams or support columns, don't try to disguise them. Instead, let these architectural quirks enhance your scheme for a completely unique interior. In this beautiful barn conversion, characterful woodwork and an original brick hearth frame a charming country-style living space.

For a cohesive open-plan space, make the kitchen area as unobtrusive as possible with clever design and sleek finishes. Here, the kitchen units run along the back wall and are raised off the floor. The unit fronts are simple, contemporary and handleless, plus they fit in with the scheme's chocolate brown tonal palette. When not in use, this kitchen has the air of a smart sideboard at the edge of the dining space. This would look equally as good in a classic white or sleek black scheme.

Using the same flooring throughout your open-plan living room will maximise the sense of space. Choose a coherent material that is slip-resistant and will withstand spillages in the kitchen, yet look timeless and soothing in the living area. 

To give a large room instant shape and structure, use freestanding furniture to differentiate the various areas. A simple shelving unit placed between the lounge and dining space is an easy way to zone a large multiuse space, plus it'll give you practical extra storage.

A home without walls means you may have to factor in multipurpose spaces. Create a hardworking home office that's still part of the wider scheme with a desk that's in keeping with your décor. Don't neglect smart storage either, as it'll be on display all the time. If privacy is an issue, you could close off the area with a curtain or freestanding screen.

Consistency is key and will make your open-plan home look streamlined and elegant. Create a visual link between spaces by choosing matching furniture. Here, pale neutral walls allow black fixtures and accessories to become the main feature, seamlessly blending one zone into another. 

A peninsular unit that juts out at a right angle from a wall of units can help you to create a natural barrier between your kitchen and the rest of the space. It can also provide useful additional countertop and storage space for the kitchen while doubling up as a breakfast bar too.

In large open spaces with windows limited to one aspect, the area in the middle can often be starved of light. Installing a skylight or a glass lantern can make the world of difference, bathing the heart of the room in natural light. Install electric blinds on those lightwells too, so when you do want a cosy feel at night it's easy to shut out the outside world. 

Consider your interior floor plan. Creating a split-level floor in your open-plan space will help to discreetly zone off different areas. Here, a small step takes you up to the light-filled living area. Meanwhile, a step down could be used as a transition into a cosy snug or a more formal dining space.

In an open-plan studio flat or small space, a half-wall can work well to screen off the kitchen from the rest of the room without blocking out any light. A neat little breakfast bar has been created on one side of this wall, while the other side supports the TV, which faces out into a cosy living area. 

Keeping an open-plan space tidy can be a challenge – especially if you have a family. The easiest way to stay organised is to have a place for everything. This means investing in a mix of hidden storage and display areas for those more attractive items. Here, the kitchen units, broken up by open-shelving, have been taken right up to the ceiling so there's no redundant space.

Using the ceiling to suspend items can be a very effective way of dividing up a large multiuse room, and making use of all available space. Here, the ceiling over the island holds the extractor fan and a striking glass display unit. Pan racks fixed to the ceiling would work in a similar space-efficient way. However, this trick is most effective in rooms with high ceilings, otherwise it can overcrowd a space.

If you want to create a distinction between your living zones without ending up with a jarring, disconnected scheme, decorate each individual area with different hues. Here, deep blue and powder pink armchairs define this sitting area, while pale sage accents dominate the kitchen. Pops of yellow create a cohesive link between the two spaces.

For open-plan rooms where space is at a premium, consider investing in clever furnishings that have been specially made for snug schemes. This angular IKEA table frees up the thoroughfare with its unique triangular design, which can also extend to double the length to accommodate guests when needed.

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