Bedrooms accumulate stuff faster than most other rooms in a house. Spare bedding, out-of-season clothes, suitcases, shoes, books that don’t have another home, the sentimental things you can’t throw away but rarely look at. In smaller flats and modern houses, where wardrobe space is often limited and dedicated storage rooms don’t exist, the bedroom ends up doing double duty as the primary storage space.
An ottoman bed is one of the most efficient answers to this. The unused space under the mattress, typically wasted in a standard divan or slatted frame, becomes a substantial storage compartment accessed by lifting the mattress on gas struts. For a small bedroom, it can eliminate the need for entirely separate storage furniture.
How Much Storage Does an Ottoman Bed Actually Offer
The storage capacity depends on the mattress size and the depth of the frame:
| Bed size | Approximate storage volume |
| Single (90 x 190cm) | 250–350 litres |
| Small double (120 x 190cm) | 350–450 litres |
| Double (135 x 190cm) | 400–500 litres |
| King (150 x 200cm) | 500–650 litres |
| Super king (180 x 200cm) | 600–800 litres |
For context, a large suitcase holds about 100 litres. A king-size ottoman bed offers the equivalent of five to six large suitcases of storage, or roughly the same as two large chest-of-drawers, hidden entirely beneath the bed.
What Ottoman Storage Is Actually Useful For
Not all storage is equally useful. Ottoman beds work best for items you access infrequently:
Ideal for:
- Spare duvets, pillows, and blankets
- Out-of-season clothes and shoes
- Suitcases and travel bags
- Guest bedding
- Christmas decorations and other seasonal items
- Sentimental items you want to keep but don’t need to access daily
Less ideal for:
- Daily-use clothes (opening the bed each morning is impractical)
- Items you need to access mid-sleep
- Anything perishable or requiring ventilation
- Frequently used craft supplies or hobby materials
The mechanism itself means access is a two-hand, mattress-lifting operation. Suited to storage, not to daily rummaging.
The Mechanism: What to Look For
The lift mechanism is the single most important quality signal on an ottoman bed. Gas struts (sometimes called gas rams or hydraulic pistons) do the heavy lifting; they compress air to hold the mattress open safely and let you lower it under control.
Signs of a good mechanism:
- Smooth, controlled lift with the mattress in place (weight test in showrooms if possible)
- Sturdy struts rated for the mattress weight plus a safety margin
- Locking position at the top of the lift, so the mattress doesn’t drop mid-access
- Slow, controlled lower rather than a quick drop
Signs of a poor mechanism:
- Difficulty lifting a mattress in place (suggests underspecified struts)
- Any jerkiness or hitching during lift or lower
- The mattress lowering itself when you take your hands off it
- Squeaking or grinding from the pivot points
Cheaper ottoman beds save money on the struts, which is where they eventually fail. Better beds use struts rated for a heavier weight than the mattress alone, so they retain lifting power over years of use. UK brands like Simba, whose space-saving ottoman beds with gas-lift storage come with 10-year guarantees and 200-night trials, are one example of the standard to compare against.
Ottoman vs. Divan with Drawers
The two most common storage-bed options are ottoman lifts and divans with pull-out drawers. Each has advantages:
| Feature | Ottoman | Divan with drawers |
| Storage capacity | Larger (full under-bed area) | Smaller (limited by drawer size) |
| Access speed | Slower (lift mattress) | Faster (pull drawer) |
| Suited to | Infrequent access | Regular access |
| Floor space needed around bed | Only above | Space at side for drawers to pull out |
| Mechanism failure risk | Gas struts wear over time | Runners can jam or fail |
For small rooms where floor space around the bed is limited, ottoman beds have a significant advantage: they need no clearance for drawers to slide out. In tight spaces, this alone can make an ottoman the more practical choice.
Side-Lift vs Foot-Lift Design
Ottoman beds come in two mechanism orientations:
- Side-lift: The mattress lifts up from a hinge along one long side of the bed. Access is from the opposite side. Suited to beds positioned against one wall.
- Foot-lift (also called end-lift): The mattress lifts up from a hinge at the head of the bed. Access is from the foot of the bed. Suited to beds positioned in the centre of a room, or in tight spaces where neither side has clearance.
Foot-lift designs are also generally considered stronger because the pivot works with gravity rather than against it. Side-lift designs, though, are more common because they work with typical bedroom layouts. Choose based on your bedroom’s specific dimensions and where the bed will sit.
Making the Most of the Space
Ottoman storage rewards organisation. A few practical strategies:
- Storage bags for soft items: Vacuum-compression bags reduce the volume of duvets, spare bedding, and out-of-season clothes by up to 75%. What looks full without them can hold twice as much when properly compressed.
- Separator bins for smaller items: The full under-bed area is one large open space by default. Adding sturdy fabric or plastic bins keeps items sorted and prevents everything sliding around when the mattress is closed.
- Rotate seasonally: Store winter items in summer and vice versa. Ottoman storage is ideal for things you access twice a year rather than daily.
- Label everything: If you’re storing similar boxes or bags, label them. Lifting the mattress and rummaging through unlabeled containers is significantly worse than choosing the right item quickly.
What Ottoman Beds Won’t Solve
Ottoman beds handle bulky, infrequently accessed items well, but they aren’t necessarily designed to replace the storage furniture you actually need for daily use:
- You still need wardrobe or drawer space for daily-worn clothes
- Book storage still needs shelves, not under-bed storage
- Anything you use daily (medications, chargers, glasses) needs bedside storage
Think of an ottoman bed as replacing your loft or garage storage, not your wardrobe. It’s the answer to “where do I put this thing I’m keeping but don’t need often” rather than “where do I put my everyday clothes.”
Considerations Before Buying
- Ceiling height: An ottoman bed needs vertical clearance above it for the mattress to lift fully. In loft conversions or rooms with low ceilings, measure the required clearance (typically about 90cm above the mattress top) before buying.
- Mattress compatibility: Not all mattresses work well on ottoman frames. Very heavy mattresses may strain the struts; mattresses that flex too much when lifted can put uneven pressure on the mechanism. Check the frame’s recommendations.
- Access side: Confirm which side the bed lifts from and whether that matches your room layout. A side-lift bed positioned against a wall on the wrong side becomes unusable.
- Delivery and assembly: Ottoman beds are heavier and more complex to assemble than standard divans. Room-of-choice delivery and professional assembly are worth paying for on higher-end frames.
Final Thoughts
For anyone struggling with bedroom clutter, an ottoman bed offers a large volume of hidden storage without adding any visible furniture to the room. It works best as a replacement for loft or garage storage rather than for daily-use items, and quality varies significantly across the market. The mechanism is the single most important thing to get right; good gas struts on a well-built frame will last a decade or more, cheaper ones will fail in a couple of years. Match the size to your space, choose the right lift orientation for your room layout, and the ottoman bed can transform how a small bedroom actually functions.
FAQs
How much weight can an ottoman bed lift?
Good ottoman beds handle mattresses up to about 40kg comfortably. Very heavy mattresses (some pocket-sprung and hybrid designs) can exceed this; check the frame’s specifications before buying.
Can I use any mattress with an ottoman bed?
Most standard mattresses work. Very heavy mattresses may strain the mechanism; very floppy mattresses may bend awkwardly during lift. Manufacturer recommendations are worth checking.
How long do the gas struts last?
Good-quality struts last around 10 years with regular use. Cheaper struts may fail within two or three years. Replacement struts are available for most branded ottoman beds, so failure isn’t the end of the bed’s life.
Is the storage area ventilated?
Most ottoman beds don’t have active ventilation, so avoid storing items that need airflow. For duvets and bedding, storing them clean and dry, then in breathable storage bags rather than sealed plastic, prevents any moisture issues.
Do ottoman beds squeak?
Well-made ones shouldn’t. Regular squeaking usually indicates worn or unlubricated pivot points, or that the frame joints are loosening. A drop of appropriate lubricant on the pivot points usually solves early squeaks.
Are ottoman beds harder to assemble than standard beds?
Yes, moderately. The lift mechanism adds complexity and the frame is heavier. Professional assembly is worth the cost for most people; two people can manage it with good instructions.
What’s the ceiling clearance needed?
Roughly 90cm above the mattress top. Measure carefully in loft rooms or under-eaves spaces before ordering.
