I was lucky enough to have one of the rooms with a pool and found it great. Gas and air was good for me but i know some who hated it. I hadn't planned to stay in for the whole time, then when i was in decided that i would because it was such good support. In the event my daughter's heart rate slowed down so i had to get out, but if i were doing it again i'd definitely try for a water birth. Pm if any questions, Becca