Have been following the Happ site for quite a few years now and finally bit the bullet and got myself an MC35.  How much easier is life with one of these bad boys?  No more rolling around the floor or working off a seated chair, just use the remote to put it up to the height I need it at, and I get all my jobs done in a fraction of the time.  With the wheel kit, you can move it out of the way easily, and the tool trays are great to keep stuff nearby when working on the bike.   Looking to buy the side extensions soon.  A+++ on the service also.