The structure has been well described in some recessions: It's all true, I made the same experience.
Too bad that there is not the chair Available with castors for hard floors. The cost so much just an extra, and I have now lying around the other roles :-(
There is no chair to hang in there, but you have to just sit and sit back a bit. For me land a good job position on the computer.
The chair looks chic and materials seem high quality and well made. Therefore 5 stars.