This guy is a liar. Never hire them to do your woodfloor, there workers have very little experience, he uses cheap supplies. And this company will cut any corner they can to make a fast buck, very unprofessional. They will even sand the floor with the wrong grit sand paper. In order to save time and money on supplies., DO NOT LET THEM FOOL YOU! They will put on a good show until they get your money, after that. Good luck with getting quality service.