I'm about to put down money for the Flottebo sleeper sofa (which doubles as a slightly-narrower full bed, and felt like a real bed when I laid on it in the store), but it's so new that I can't find many reviews of it online. I'm hoping to use it as an everyday bed in my tiny studio apartment, not for guest/occasional use, and I'd love to hear from others who use it like this.

From looking at the underside of the bed part, it does look like an actual mattress (with tensioned/arched slats) that's been upholstered. Aside of the smaller width, it looks and feels like it'll be as comfy long-term as a "real" mattress. Will it be?