I wanted a way to set up a standing option for my laptop that I can use as an alternative to buying a standing desk. I have a regular desk and set this up next to my 'sitting' monitor so I can stand for a while and then sit for a while. I read other comments complaining that you can't easily take this up and down, which is true. You need to figure out how to adjust it to your ideal standing configuration and not expect to quickly move it to alternative configurations. I wasn't expecting it to expand and collapse like a hydraulic desk would so this worked just as I expected and still gave me a very flexible configuration for my standing alternative. Alternatives that can adjust at a touch would cost a lot more, this works just fine when used the way I'm using it. And I didn't want to buy a whole new desk, just add something to the top of my existing desk.I also see complaints about the mouse pad, which I'm not using at all. It now comes with a better mousepad than the original one that other commentors are complaining about. My favorite way to use it is to put the laptop on the top stand and use the bottom stand for my mouse (just put the mouse on the bottom stand, where the keyboard could go). It doesn't seem flimsy to me, nor am I seeing any wobbling. I could also put a monitor on the top unit and a keyboard on the bottom, but haven't done so because it's working fine for me as-is.Update:After using this a bit more I have some additional information to provide. I kept reading that it was wobbly and wasn't having that problem. When I decided to change the way I had it set up I realized that it is possible to get it into some wobbly configurations, since each leg is endlessly adjustable. The key is to keep the bottom two legs pretty close together for stability then use the top leg for height. Or reverse the bottom leg so it points backward. Anyway it you have to play around with the configuration to be sure you end up with a stable arrangement, which you can test by trying to wiggle it around before actually putting a computer on it. That means even more than before that this is a 'set it and forget it' device, not something you will constantly keep changing. That is the way I intended to use it, so that's fine for my purposes, but you need to be aware of that.