Went there for an afternoon session with friends one of which suffers from severe asthma-she has done this before and thought it helped her symptoms. We sat in antigravity chairs in a room filled floor to ceiling with salt. Very relaxing. The floor has crushed salt and the walls have blocks of salt. They pump a fine salt water mixture into the air in the room while you relax for 45min. Excited to come back to try the yoga and massage . New comers get 2 sessions for the price of one