Incredibly cushy beds, a cool Japanese theme, giant bathrooms with rock waterfall showers, nice views of the Strip, easy access to pools and the casino, and comfy robes that you can throw over your swimsuit and wear downstairs (if you're daring enough to walk through Caesar's in a robe)? Nobu rocks.
My friend and I crashed in Nobu's huge, luxurious rooms during a conference at Caesar's recently. I booked the cheapest room in Caesar's I could find, so I expected lackluster accommodations. Not the case. Nobu far outstripped my expectations, and I actually think the room was worth the price (not something you would often hear from me remarking on a more than $200/night room).
If you're coming in for a conference and want a slightly unique venue, check Nobu out!