Lol, if I had to take a guess, I'd wager the C/executive suites at some top hedge funds.

I've heard some stories about Steven Cohen's office suite at SAC for example.

Despite being wealthy, tech company execs don't seem to be at that level of ostentatious old school display of wealth.

Edit: I've been at some hedge funds too - and most of the lower employees, especially in tech (cost center) still get the cheap motel experience.