My apartment has a living room that doubles as a guest room, which sounds flexible until you actually try to fold a 16 cm foam mattress into a closet that was clearly designed for shoes. That moment, standing there with a slab of memory foam half-unfurled in the hallway, is when I understood that interior accessories are not just decorative fluff. They are the difference between a home that works and a home that fights you. If you live in a small space, every single object you bring through the door needs to pull its weight. That little ceramic vase on the shelf? Fine. But the real heavy lifters are the pieces that solve actual problems while looking good enough to leave out in plain sight.

Take the sofa bed, for example. I used to think of these as the lumpy, polyester-covered monstrosities from my college dorm days.