Pros
Unispace is for lack of better words, a "Design-Build" company but it is really so much more. You get to sit, as a designer, with your fellow estimators and builders and build a better mousetrap. I have learned so much about actual construction processes, means, methods, costs and best practices since moving to Unispace. It is fast paced and no one wears one hat so you never get board. It is truly a mecca for a pro-active doer who wants to break convention and do something better.
Cons
It is fast-paced....not for the faint of heart. Also, as a global company with a national team that operates as one, sometimes communications slip between cracks.