that smells really badly of gross smell what would you do? The carpets and beds needing serious cleaning and walls need entire re-decoration which will help with the smell, but would you hire a rug doctor, or would you buy a Bissell? Would it need more than one going over? Bearing in mind that I need to clean the carpets at the old house too, so will be at least two days hire if the carpets need doing once, but more if they need doing a few times.