Had an excellent couples massage there! The massage was one of the best I ever had. Would defintly recommend. Yes, you have to go through the gym but that didn't really bother me.
Good massage - it was meant to be a hot stone massage and these weren't used very much, but it was still relaxing and enjoyable. It's a bit weird having to go through the gym to get to it but once you're in there the gym feels world away.