
Mamas & Papas
Mia Cotbed
7.6/10 overall£249.00
A simple, versatile cotbed that converts into a toddler bed, with three adjustable mattress heights.
The Mia does the one job a cotbed needs to do without overcomplicating it: three adjustable mattress heights so you can lower the base as your baby starts pulling up, and a straightforward conversion to a toddler bed later using the included side rail, so this is realistically the only cot you need to buy from newborn through to roughly age three. Assembly is genuinely manageable as a solo job — the instructions are clear, the panels are pre-drilled, and most people report having it built within an hour or so without needing a second pair of hands.
Against the Silver Cross Valencia in this category, the difference is finish quality versus price. The Valencia uses heavier, better-finished materials that hold up more visibly over years of use and repeated cot-to-toddler-bed transitions, which matters if you are planning to reuse it for a second child or want something that still looks smart in the nursery after two years of use. The Mia is a notch below on that front — the finish and hardware feel more basic, and it may show scuffs, loosening joints or general wear a bit sooner, particularly if you are hard on furniture or plan to move it between rooms.
This is the sensible choice for most first-time parents on a realistic budget who want a solid, functional cotbed without paying a premium for finish quality they may not need — £249 for something that lasts three-plus years and converts to a toddler bed is genuinely good value. If you specifically want furniture built to survive multiple children or simply prefer a heftier, more premium feel in the nursery, the Valencia is worth the extra spend instead.
The honest limitation is longevity under heavy reuse: this is priced and built as a very good cot for one child (maybe two with care), not a piece of furniture designed to be handed down through three siblings. If that is your plan, the Silver Cross's more robust build is the better long-term investment, even at the higher upfront cost.
What we liked
- Straightforward solo assembly
- Converts to a toddler bed, one purchase for years
- Strong value at £249
Where it falls short
- Finish and hardware feel basic versus pricier cots
- May show wear sooner with heavy reuse
- Less suited to being passed down multiple children
Specs
- Assembly
- Required, tools included
- Material
- Solid wood and MDF panels
- Age range
- Birth to approx. 3 years
- Converts to
- Toddler bed (rail included)
- Mattress size
- Standard cot bed (140 x 70cm)
- Mattress heights
- 3 adjustable positions
How we scored it
Build Quality & Longevity
Sturdiness and how well it holds up, including converting for reuse.
Assembly Ease
How straightforward it is to put together at home.
Value for Money
Cost relative to build quality and features.
£249 for a cotbed that converts to a toddler bed is genuinely reasonable.
Weighted by importance for this category — see our editorial policy for how we test.
The alternative

Silver Cross
Valencia Convertible Cot Bed
A convertible cot bed that transitions from newborn crib to full toddler bed as your child grows.