Be prepared for it to be *loud*. It was well past 2 am before we stopped hearing cars revving engines outside the window every night. There are 3 elevators, and one has a sign that says it’s waiting to be serviced, but all three are malfunctioning, so it often took 15-20 minutes to get from our floor to the lobby. Staff is beyond kind, but prepare to hear the housekeeping staff cuss a lot LOL. Overall, super convenient access to the Dome and arch, but at a cost.