My group of friends rented a cabana here at the Bamboo Pool for about $600 but we just had to order that much in food and drinks to have the cabana. We were staying at the Aria and the cabana there was $600 without food or drinks so it was a no brainer to get the one at Cosmo and we were glad we did. We had no problem surpassing the $600 minimum since we basically spent the entire day lounging there.
Our waiters were on it. They always had our drinks arrive quickly and our food orders were also prompt. There was a single LCD tv, a counter with a fridge, and then a couch and 3 loungers at the cabana.
We spent most of our time lounging in the pool though since there were loungers in the pool too and sometimes it got too warm just laying outside.
This was my first time going to the Bamboo Pool and it was way more relaxing than the Marquee Day Pool which is the only one I've been to there multiple times. I did miss the guest Djs and the foam shooting into the air and crazy people watching but my friends wanted a laid back experience and that's exactly what the Bamboo offered. I would definitely not hesitate to come back here. The service, food, and ambiance were all great!