I bought one last year. It's a mixed blessing for me. I built two boxes, about 6" x 9" by 6' long out of flake board and 2x4's. One goes on each side of the lift for my feet when I ride the bike up or down. That works perfectly. The lift has wheels and screw down feet to immobilize the lift - another great idea. Someone reported denting the 'table' with his center stand so I put down a 1/4"x 2' x 4' piece of steel for the bike to land on. It works great.
However, I found that the frame is not beefy enough. With my ST aboard and strapped, and the table elevated the whole shebang wobbles, flexing of the table and its frame. I doubled a 2x6 and cut 4 pieces to just fit under the table's corners when elevated and the locking bar was in place. I now raise the platform with the feet screwed down to lock the whole unit in position, place the wood supports under the platform's corners, insert the locking bar, and drop the table down that last inch or less onto the bar and wood 'legs'. Rock solid. The table is fine with my Moto Guzzi, so it's the weight of the ST that makes it wobble (flex).
One last comment. I put the bike on the lift, took out the 'trap door' under the rear tire and tried to remove the tire. The wheel dropped down into the well, but I still had to remove the rear fender piece to get the wheel out. I've given up on this feature and block the bike up on wood w/ a small hydraulic jack. I want to get one of those screw type bike lifts but haven't gotten around to it.