3. Build on 2-4 levels (depending where you are), the main area is broken up into a small seating area just off the entrance steps, then more steps to the 555 restaurant (very average food from very unhelpful staff), or the other steps up to the lobby cafe (over-priced food with no view and average service), or to the front desk area with always no more than 2 staff behind the counter (lines build up quickly and the staff appear to be new and not very polished in relations or experience), and finally to the elevator/another small seating area.