I like it, although the design needs updating from an ergonomic perspective (keyboard should be lowered and a palm/forearm rest should be integrated with the chair.)
The self-contained aspect is very appealing for a home office setup, and it would interesting to see how these could be moved around an office by robots or placed in the back of a rickshaw.
Here in Germany, Colani and his designs were often featured in magazine articles, and he definitely was a bit of a design celebrity. Even when I was still a kid, I realized that his stuff looked very cool and futuristic, but was usually extremely, almost comically unusable. Strangely, he was celebrated as an eccentric genius anyway.
IIRC, he presented a prototype that was much more radical, and a lot got lost in mass production. In the end it was a standard case with a few rounded edges.
Well, a PC case that needs to accommodate quite a few different standardized drives that must be accessible from the outside isn't really an ideal case [no pun intended] for an extravagant design approach. Apple did a much better job at that with the iMac and G3/G4/G5 tower designs by hiding the drives behind flaps or custom faceplates.
The self-contained aspect is very appealing for a home office setup, and it would interesting to see how these could be moved around an office by robots or placed in the back of a rickshaw.