The Pool at Marriott's Grand Chateau

"Offering "ready access to the Strip", this "impeccable" chain option features "first-rate" facilities (including a rooftop pool, outdoor bar and complimentary valet parking) and "outstanding" service; though there's no restaurant, the accommodations offer "all the comforts of home" -- the "beautiful" rooms have minifridges and microwaves, while the "spacious" villas add a separate living/dining area, full kitchen, soaking tub and a washer/dryer"

"It has a great gym and a kids' activity room, but a tiny pool"