If the product is supposed to last a couple of weeks. They did great. We had them install floor tile in our store. The sawdust took our employees 3 hours to clean up,after we had told them we would still need to operate the business when they weren't working on the floor. Then we had to put the 4-6 coats of wax on the floor ourselves. Within a week or so,tiles started coming up,cracking,etc. We now have crumbling tile to replace. Rush job,not enough people. Shoddy work. But very efficient at collecting the check.