A decent practice-setup when you can't use acoustic or digital drums.
The feel of it can't be compared to an acoustic kit at all since, for example, the bounce is way off. The kick-pad is totally unusable so you need to use something else for kick or modify it in some way to get rid of the bounce (I just put a small pillow in front of it).
Also, I got some complaints from my neighbors in my old apartment so it may not be as quiet as you think.