I live about twenty minutes from the strip and so for quick 2 hour naps, which garage do you think is the coldest, darkest, and quietest? I tried the Palazzo today and it was a little toasty at 79 degrees when only 70 outside and the phantom of the opera music is a little loud. Probably an underground garage would be best. Any suggestions for places to sleep in the car? (I have an suv with fold flat seats so very comfy with foam pad