I am planning to remodel my bath & very small half bath. I am buying all the materials myself but am not doing any of the labor. Basically the bathrooms have to be completely redone, except for the wall tiles that are remaining. We are getting new plumbing (toilets, sinks, refacing the tub, new faucets, floors, vanity). The layouts of the baths are remaining the same. Any ideas about how much contractor could charge for the job? I am very confused!!