I'm going to tear out the carpeting, which was a stupid mistake to begin with, and would like to replace it with sheet vinyl. It seems to be a resonably priced alternative to the hardwood floor I would really like to have- plus with the dogs, I think it would keep me from getting ulcers. Is it better to have it professionally installed? I'd rather not have to pay someone, and that would affect the quality of the vinyl I am able to purchase. If I can do it with a couple of frineds, I'd rather do it myself. Does anyone here have experience in that line?