Tiny home cube: bathroom + kitchen + closet for family of 3

When designer Monica Potvin and her husband Markel Otaola bought a small apartment in Barcelona, they had no plans of having children so they knocked down walls to create an open studio space with plenty of light. Instead of creating a separate bathroom, laundry room and kitchen, they built a cube in the center of their home to house all of the “useful stuff“. It houses all the apartment’s plumbing, as well as his and hers closets and plenty of storage space. It also serves as a divider between the open ki