This power stretching was done for a family who was moving into a house and wanted the carpet fixed first.
Since we also do work for retail carpet stores, we were called out to install a new stair runner. A couple things to keep in mind when installing runners. First, they must be centered on the first step. Then you have to stretch it and staple it, all while keeping it centered. Most importantly, it must be SECURE! Could you imagine getting a call from someone who fell down the stairs because the runner came off? LOL!