I purchased this Hoover Windtunnel to replace an older model. So far it works well. However a couple of things are really different. The placement of the electrical is very poor. It comes off the vacuum near the bottom so that while you are using it is constantly in your way and very easy to step on. The old one came off near the top of the vacuum, a much better option. Also when lifting the vacuum to take it upstairs you are supposed to grasp it at the top and the bottom. I'm pretty sure there aren't many people that are able to do it. My husband has to haul it up and down the stairs for me. The older model had a handle about six to ten inches below the handle on the back side. So far the vacuum seems to have a lot of power and suction. It isn't as good a quality as the old one, but will do. Please look at changing where the electrical cord is attached. I actually considered returning the unit because of this major annoyance.