This is easy to use and great.
It is a great product and works.  You just can not push too hard because the rotation stops.  I mean think about it, it runs on batteries, so it only has so much power.  So you just have to let the tool do the work and it takes a little longer, but it is really easy to use and makes it easy to pick up by the sofa and run it and put it down.<br />Hopefully after a while, you wont have to use it as often.
Rating: 5 stars