I park my bike in my small apartment and was tired of cleaning handlebar marks off the wall where I leaned my bike. This is small and low profile so it doesn't stick out like a sore thumb. I might even say it's attractive. I have a hybrid bike with big tires which seems to work well. I also have a rear rack with a basket on one side which must be empty or the bike will fall over. Finally I have learned that I must pay attention to how I line up the rear tire with the front (unlike the sales video) or it will fall over or lean the bike into the wall. Aside from these small issues I feel it is still the best option for my needs given the alternatives.
I use this just as a temp stand to hold bikes while I lube chains, pump tires, and get them set up for the day's ride. Works for our singles and (carefully) for our tandem. Would be nice if it had a little more lateral stability, but on the plus side it fits all bike tires from race, to commuter, to mtn bike widths. It's really handy.