This would certainly be fun in a smaller flat – who needs a sofa bed for guests when you can accommodate them with a bookcase bed!!
Not sure I understand the workings of it fully – apparently there’s 4 sections to make it into a double, and 2 for the single, but I can only see 2 parts. I assume there’s a double layer of mattress, one hidden behind the other, when it’s stacked against the wall?
And I also want this done in my house…unfortunately, I think I’m a teensy bit short of the space needed!!