Modern HDB flat layouts are smaller than ever. The average modern 4-room BTO flat measures roughly 93 square metres-a sharp decline from the 105-square-metre floor plans of the 1990s. With spatial constraints at an all-time high, homeowners are forced to choose between essential functional areas: a home office, a dedicated guest room, or an open, airy living area.

The solution is square footage multiplication-making a single room serve two distinct purposes without sacrificing aesthetics, comfort, or structural integrity.

This comprehensive guide breaks down how to strategically integrate Italian-engineered Spaceman murphy bed systems across every standard HDB flat type to reclaim your living space.

HDB Flat Type Space-Saving Guide

2-Room Flexi / Studio Apartments (36 – 46 sqm)

The Space Challenge

In 2-room Flexi layouts, the living room and sleeping area share a single contiguous space, usually partitioned only by a glass sliding door. Deploying a traditional queen-sized mattress permanently consumes over 3.5 square metres of prime floor real estate, creating narrow walkways and limiting entertainment areas.

This is a typical 2-Room Flexi in Singapore (Source: from HDB website)

The Space-Saving Strategy

Day-to-Night total transformation. The bed must completely disappear during daytime hours to open up thoroughfares for movement, dining, or hosting guests.

Recommended Spaceman Pairing: Slumbersofa 

Slumbersofa (e.g., Slumbersofa Ease): A vertical Murphy bed seamlessly integrated with a plush 2-seater or 3-seater sofa. At night, the queen bed lowers smoothly directly over the sofa cushions without needing to remove or store them.

Key Benefit: Reclaims up to 70% of unusable floor space in your main living hall during daytime hours.

 

3-Room HDB Flats (60 – 68 sqm)

The Space Challenge

3-room flats typically feature a master bedroom and a second bedroom. For remote workers, couples, or young professionals, Bedroom 2 presents a classic dilemma: setting it up as a dedicated home office leaves no room for a guest bed, whilst placing a bed inside ruins its functionality as a daily workspace.

This is a typical 3-Room in Singapore (Source: from Qanvast)

The Space-Saving Strategy

The hybrid home office. Creating an "invisible guest room" that serves as a full-fledged daily workstation 95% of the time, yet converts into a comfortable bedroom in seconds.

Recommended Spaceman Pairing: Slumberdesk

Slumberdesk: Features a patented balancing mechanism that keeps laptops, monitors, paper stacks, and coffee mugs remain undisturbed on the desk surface whilst the bed is lowered over it.

Key Benefit: Eliminates the need to clear your workspace to prepare a bed, seamlessly combining a study and guest suite into a single small bedroom.

 

4-Room HDB Flats (90 – 93 sqm)

The Space Challenge

As the standard HDB family layout, 4-room flats often house children or multi-generational family members. In children's bedrooms, fitting a traditional wardrobe, a study desk, and a bed leaves virtually zero floor space for play, storage, or movement.

This is a typical 4-Room in Singapore (Source: from ERA)

The Space-Saving Strategy

Maximising floor play space & vertical storage. Lifting sleeping quarters completely off the floor during daytime hours and consolidating storage vertically.

Recommended Spaceman Pairing: Tuckin Bunk Beds or Tuckin Wardrobe Beds

Tuckin Bunk Beds: An ultra-compact horizontal bunk bed system that folds flat against the wall. It can help opening up the entire centre of the room for children's activities and play. This is even more ideal if you have two children because instead of wasting space on two separate beds, they can now be combined and folded against the wall to save space. There's more space for playing and more space for your children's development.

Tuckin Wardrobe Beds: A horizontal single wall bed integrated directly beneath or beside high-capacity wardrobe cabinetry.

Key Benefit: Frees up over 3 square metres of floor space per bedroom, creating extra space for guest room, or children's play room.

 

Frequently Asked Questions

1. Are Spaceman hidden beds safe and easy for daily use?

Absolutely. Manufactured in Italy to strict European safety standards, every Spaceman wall bed features an exclusive counterbalanced gas-lift system. This means the bed lowers in a slow, controlled descent rather than slamming down, allowing you to open or lift it effortlessly with just one hand. Built-in safety locks also ensure the bed stays securely in place whether open or closed.

2. How deep is a Spaceman wall bed when folded away against the wall?

Spaceman wall beds are built to be ultra-slim to save maximum floor space:

35 cm depth: Our standard slimline casing that sits almost flush against the wall.

45.5 cm depth: A slightly deeper frame option that includes built-in internal headboard shelving to store books, glasses, or nightstand essentials inside the unit.

3. Can I add a desk, shelving, or sofa to my Murphy bed?

Yes! Spaceman Murphy beds are designed to be multi-functional. You can easily combine your wall bed with an integrated study desk, shelving library, wardrobe, or sofa unit to transform a single room into a flexible workspace or lounge.

4. Are the materials eco-friendly?

Yes. Spaceman uses FSC-certified wood from responsibly managed forests and finishes products with non-toxic, water-based paints. By maximising room efficiency, space-saving furniture also reduces the need for larger homes, helping lower overall environmental impact.

5. Can I see the bed before buying?

Yes, absolutely! You can visit the Spaceman showroom in Singapore (located at 259 Lavender Street) to see, touch, and try out the Murphy bed mechanisms in person. Space-planning consultants are available on-site to help you customise the ideal setup for your home floor plan. 

Book the appointment here.