The British company YO! has set up the first "YO! Home" in Manchester, featuring an apartment whose rooms can be transformed at the touch of a button thanks to a modular system. The apartments are between 35 and 70 square metres in size and feature a system of counterweights that are normally used in the theatre. This enables living rooms with a couch and coffee table to be replaced by a bed lowered from the ceiling. What's more, the walls can shift and adjust to reveal or create storage spaces, a kitchen or office.