Maus

He doesn’t have this ridiculous supervillain lair of a room in his tower. He has two entirely (…mostly) normal offices approximately four floors apart. One is in his penthouse, and the other a few floors down where he works for most of the day in the more business focused part of the tower.

Both have a frankly outrageous number of screens (and his main office is also half window) but no honest to God shark aquarium.