The guys at Theater Xtreme were careful, cleaned up well and made the process relatively painless. We have an old house and were nervous about installing surround sound in the lath and plaster walls. The Theater Xtreme guy were very professional, covered all of the furniture, painted the speaker covers, with the paint we supplied, to match the walls and did no damage to the lath and plaster walls. The system looks great and works great. We are glad that we chose Theater Xtreme and would recommend them to our friend and neighbors.