Tsai Design Studio

Tsai Design Studio created this interesting bunk bed as the winning entry to the 2006 36sqm Challenge, a design competition that asked for solutions for large families living in small spaces (36 sq. meters, to be exact). The Nested Bunk Beds were inspired by traditional Russian Matriochka dolls, with five nested beds that can be pulled out for sleeping. The design went from concept to reality after being installed at an AIDS orphanage in Wellington, South Africa.

Via Designboom.