I always forgot the layout OF the room, haha. So I play the Sims. I will straight up build the houses of my characters, & I'm really good of it, too. Maybe having a model, or like an illustration (doodle it?) could help the details come more naturally. It's good to give a reader imagery, but it's not really important, but it's nice. "She leaned against the pale walls, the hue of her dark sweater contrasting with the dry wall." I dunno, something like that? I wouldn't go out of my way to describe a room, but I'd try to throw details in there if I could. It's all about setup.
