We were in a queen suite in the Camelback building. At first I was hesitant about a first floor room, but it turned out to be SOOO convenient. Small pool was within 50 steps -- great for kids!
Room was cozy and clean. Didn't love having the bathroom sink *right* at the end of one bed.
Oasis proved to be an all day stay for our family. We showed up at the 10:30am opening and stayed until 6:30pm. Kids had fun with the hosted games. Food and drink is $$$$, but that wasn't a surprise. A++ service.
Resort fee is steep, but worth it if you plan to use the water park. We're planning a return trip to PHX solely to lounge by the pool.