Easy and fast to install, easy to use. It elevates you and at a very slight forward angle so my feet were just a wee bit off the ground.  A small footstool like a squatty potty worked out perfectly. It’s surprisingly nice to sit on a warm seat. Something to know  - it’s a bit loud, with a loud whir sound of the seat from the moment you sit on it  until about a 45 sec after you get up.