This ultra-modern rectangular coffee table is both sleek and stylish. With black metal legs and a granite-inspired melamine top, the table would perfectly complement a luxurious but small living room. Yet this coffee table has more than one function...

Not only do the sides of the table open to reveal hidden storage, but part of the table's top also lifts into a workable desk. Ideal for space-savvy homeowners who also want to deck out their interior with high-end furnishings, this multifunctional table-come-desk is both practical and stylish.

Packed with books and trinkets, this stylish shelving unit in white and pale wood from Bonbon Compact Living fits in seamlessly with this contemporary sitting room. However, all is not as it seems – with one deft movement, the entire bookcase swivels on its hinges to reveal something rather unexpected...

Okay, so it's not Narnia but we think a double bed hidden behind a bookcase is still pretty cool! Without having to remove any books or ornaments, the unit rotates 180 degrees to reveal a pull-down bed which can then be carefully lowered – an ideal way to make your living room multitask as a spare bedroom too.

This minimalist kitchen island features a striking concrete-effect unit and a light wood countertop – the perfect preparation counter for a Scandi-inspired culinary space. But that's not all this deceptively simple fixture has to offer... 

The wooden worktop, available from Box 15, slides across the island base, extending to create a handy breakfast bar and revealing the modern stove hidden below. An ideal solution for snug kitchens or studios, the counter can be slid back into place when not in use to free up valuable thoroughfare space.

Available in a range of colours, this low-level rectangular coffee table by Ozzio Italia is an amazing addition to any neutral lounge scheme. With a versatile transforming design, it also makes sense for a multifunctional living space or studio that needs to adapt to a variety of uses.

The lacquered tabletop slides open, extending to form a generous dining table, while the adjustable folding legs rise and lock into place. Thanks to this innovative invention, you can go from kicking back and relaxing on the sofa to hosting a dinner party in no time. Pretty smart!

We're big fans of bottle-green velvet, so Made's Haru armchair with its button detailing and dark wooden feet had us sold from the get-go. Offering as much substance as it has style, this retro-inspired marvel is the perfect solution for the host without the most space. 

Featuring natural wood spindles and a gently curving white frame, this Scandi-inspired crib is a stylish fit for a contemporary gender-neutral nursery. Plus, with sizeable sums splashed out on cots that will quickly be outgrown, this clever design could offer parents a more flexible, cost-effective option when it comes to kitting out their new arrival's room.

Once your little one starts to find their feet, the Lolly crib from AllModern can easily be transformed into a toddler bed, with the cot bars swapped out for a handy safety rail that comes with the conversion kit. Best of all, the frame is made with eco-friendly materials and non-toxic paint, so you don't have to worry about teething.

That's right, the innovative unit contains a full kitchen. Requiring only 17 square feet of space, plus water and electricity connections, it's a smart way to maintain separate living zones in a multifunctional room. Manufactured by Dizz Concept, the fold-out kitchen includes a dishwasher, fridge, oven, integrated cooker hood, LED lighting and an array of storage cabinets – everything you need to cook up a storm in style.

One for green-fingered homeowners, this traditional wooden bench from Walmart was specially designed to make the most of the available space in a small garden or balcony. Made from durable acacia wood, the simple form is classic in appearance, however, this nifty item is not as conventional as it first seems.

A common fixture in living rooms, the classic ottoman offers a plush footrest and a handy storage space for blankets. We love this buttoned design in warming orange from sofa.com, however, you might struggle to make room for soft furnishings in this ottoman, as there's something pretty surprising hiding inside.

Slotted beneath a cabin bed, this generous desk is a great way to add functionality to a child's room without compromising on floor space. A handy homework spot where kids can display their artistic creations, this clever furnishing from Go Modern is harbouring one rather impressive secret...

Perfect for sleepovers, the desk rotates downwards to reveal an extra mattress hidden in the void behind the unit. Best of all, the worktop tucks beneath the bedframe, remaining level as the desk lowers, so schoolwork and art projects don't even need to be tidied away. Win-win!

Skinny and streamlined, this simple desk setup provides a flexible home office for remote working. Designed by Clei, the versatile design also offers a space-saving surprise to help make the most of box rooms or snug studios.

The dark wooden worktop folds flat and locks in place against the white unit, which then flips down to open out a single bed. Surely the ultimate live-work space, this nifty piece of furniture allows a home office to double up as a comfortable day bed for any siestas you might need. Two for the price of one!

If your living space isn’t quite big enough to accommodate a formal dining table all of the time, this surprising shelving unit from Wayfair could be the answer to your interior design prayers...

Decked out in modern grey wood with clear glass legs, this versatile coffee table designed by Ozzio Italia would suit an array of different decor schemes. At first glance, the deceptively simple design looks like any other coffee table, until you lift it up. 

Mounted on a movable bracket, the wooden tabletop is fully adjustable so it can be set to just the right height for eating without having to move furniture or pull out extra seating. If that wasn't enough, there's also an extra nifty storage spot hidden inside the unit.

If you’ve got a chic home office, the last thing you want to do is fill your space with cold and clinical furniture. Available from Wharfside, this two-tone sideboard features warming pinewood and provides a handy surface for storing stationery or displaying accolades. The unit's best feature, however, lies inside.

A vibrant piece of art, this colourful wall mural makes a real statement against the crisp white interior but it's far more than just visual decoration. Look carefully at the natural landscape and you might just be able to make out some intriguing shapes...

All is not as it seems, as the art piece is, in fact, an innovative table and chair set neatly held up against the wall using a series of magnets. Called the Snap Jack system, this brilliant solution keeps a dining set close to hand, whilst freeing up valuable floor space.

This handy TV unit, complete with shelving units and LED strip lighting, has to be the ultimate entertainment station. Available in grey with lime green accents, there's far more to this fixture than meets the eye – just look at that hidden storage spot beneath the bottom panel.

Putting empty voids to use, this super-smart TV unit Ozzio Italia Smart Living offers secret built-in storage for an impressive array of furniture. A collapsible dining table on wheels pulls out from below the unit, while there's space behind the TV screen to store six dining chairs.

This studio flat features a fairly standard set-up – a two-seater sofa, coffee table and compact dining set have been squeezed into the pocket-sized floor plan. But what's that concealed behind the wall panel?

A hidden bed pulls down from the wall and over the sofa without any need to rearrange the room. Available from wallbed.co.uk, it can comfortably sleep two people for the night and when not in use, it's easily tucked away out of sight in the recess of the streamlined storage unit. Genius!

At the faintest sign of sun, this stylish barbecue by Focus Fireplaces folds down from the wall, ready for grilling. The nifty invention means that seasonal items don't have to take up valuable space all year round. Just remember to read up on what type of wall covering and fixtures you'll need to operate it safely.

A sleek and simple grey sofa, there's seemingly nothing out of the ordinary about this elegant piece of furniture. With its neutral hue and soft padded seats, it could easily fit in with a range of living room schemes, however, comfort isn't the only thing going for this couch...

That's right, this snug couch doubles up as a cosy bunk bed for guests. Within a matter of moments, the seat cushions can be levered up, elevating the top bunk and revealing the bottom bunk hidden in the base. Available from BertO, it even comes with a handy retractable ladder and cushioned headboards – what more could you want?

Loved this? These curious homes have secret rooms hidden inside...