How much time is needed for setup before the event?

Our staff will arrive for load-in/setup 1-1.5 hours prior to the contracted photo booth start time. We drive normal sized cars (no business trucks), and all of our equipment is transported on a single wheeled push-cart that can fit in any standard sized elevator. The booths can generally be set up in 30-45 min, however we give our staff additional time in case anything comes up that might delay setting up. Breakdown takes about 15-20 min. All setup/breakdown fees are included for all photo booth bookings.