VDARA-
So BF stayed in Vegas after his conference and booked a Vdara Penthouse Suite for a night to relax. It was a good price. There's no casino in Vdara, but it's right next to Aria, which has the Crystals Shops and the Tram to Bellagio/Park MGM. Gorgeous room, I've seen them in person on another trip.
Nice views.

The coolest part is where you can order coffee, and a robot brings it to you. In short, Vdara is pretty cool and a great place to relax.