Last updated: July 2026
If you live in a Hong Kong nano flat, you have probably asked: should I buy a wall bed (Murphy bed / 壁床) or a sofa bed (梳化床)? Both save space, but they solve different problems. This guide compares them honestly so you can choose the right one.
| Factor | Wall Bed / Murphy Bed | Sofa Bed |
|---|---|---|
| Space saved | Reclaims entire bed footprint during day | Sofa replaces bed, but bed area still occupied |
| Sleep comfort | Real mattress, same as normal bed | Thin mattress, metal bars, poor support |
| Price range | HK$20,000 – $80,000 installed | HK$3,000 – $15,000 |
| Daily use | 10 seconds to fold up/down | Must remove bedding and convert every night |
| Durability | 10-year warranty, 750kg load | 3–5 years typical lifespan |
| Best for | Long-term living, small families, serious sleep quality | Guest use, tight budgets, occasional sleeping |
If you sleep in the same flat every night and value your back: a wall bed is the better long-term investment. You get a real bed and real living space.
If you only need an occasional guest bed or have a very tight budget: a sofa bed is fine as a temporary solution.
At Wallbed by Design, we install custom wall beds across Hong Kong using the American SBLM mechanism. Prices start from above HK$20,000 including measurement, design, and installation.
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