I own one that guests can use, but I have slept on it before, and it was all right. Not as good as my actual bed, but it does the trick. My thing is that I don't like the futon for sitting on when it's in sofa form. I don't find it as comfortable as an actual sofa. Specifically, I think I miss arm rests on the ends, and with mine I find that I can't sit all the way back without feeling uncomfortable. But that mileage may vary with different models, so I couldn't speak for the one you're looking at.