I read somewhere where the vendor to the left is no longer there...although the chairs were more comfortable, we have had bad experiences there both times we tried them. The massage ladies and other vendors were relentless and very pushy with their sales pitches and we ended up leaving after not much time. We observed the massage ladies giving money to the guy that was renting the chairs, giving the appearance of some sort of business relationship between them(not that there is anything inherently wrong with that). We simply retreated to the Club O side and enjoyed ourselves much more.