Having stayed in the Mandalay Bay and taken pictures out the room window the only 2 things you can see are the parking lot where the LV shooting took place and the Janet airport terminal.
Funny how that terminal over looked the shooters room and the festival area. Coincidence?
On a side note if you are ever in LV and stay in Mandalay bay, you can get a great look at the plane and everyone coming any going at the crack of dawn. Took some awesome pics!