I like the visual style, the theme and the atmosphere. The chair physics are unreasonably well polished.
The game is challenging, took me at least a dozen tries to complete it. Definitely took a while to realize the intended ways to do a couple of things (initially I was climbing on top of the filing cabinet with the plan, not realizing I could use the drawers – d’oh!).
Overall, cool concept and pretty well executed. I’m not sure what I’d improve about it, although it’s not immediately obvious to me how it’s related to the “joined together” theme – but I can kind of see it.