Ask Questions! If you see something that doesn’t look right please don’t wait until the job is done to say something. Say it right then! Sometimes items could get accidently switched however the installer isn’t aware that he is installing the items in the wrong place for example, he is just installing. Please ask. There are no dumb questions. Another thing is to make it easy for the contractor to have access to your home. Give him a key if possible. Remember, there will be dust and messes. We are not able to dust every day; however, we will tidy up as we go. We will do a final cleanup.