Recently after accidentally breaking my old wooden bed by a set of draws falling on it, Ive taken to sleeping on just the mattress on the floor (with sheets / dove etc, just without the frame). But yesterday my mate came over and could not believe what I was doing, he thought it was totally unhygienic (something to do with no airflow beneath the mattress?) and that I should get a new frame ASAP. The only problem is I love sleeping at floor level, Ive never slept so well in ages. Very very off beat question I know, but it juts bemuses me how it can be “unhygienic”.