I will never forget the first time my in-laws announced they were coming to stay for a week. My one-bedroom apartment had a living room that doubled as a dining area, and the only place to sleep was my own bed. The thought of them sleeping on a thin camping mat while I hid in my bedroom made my stomach drop. I spent that entire week on edge, resenting every cluttered corner. That was the moment I started paying serious attention to interior design as a survival skill, not just a decorative hobby. You cannot afford to ignore the hard questions when a pull-out sofa is your only spare bed. Every inch counts, and every surface carries weight.

I learned fast that a standard fold-out bed that required wrestling with a heavy frame and a separate mattress pad would only lead to arguments. The first sofa I bought looked beautiful but required clearing the entire coffee table to open. The hinges scraped the floor, and the cushions left a deep indent in my lower back.