Yes this is HBOT. The study was 40 sessions. If you are admitted into the study then the sessions are free but you pay for your lodging. Once we knew she was there for 2 months (after a few day of testing), then we negotiated a great rate in mid-town. She rode the bus, trolley or walked.

Yes it is hot there.

NOTE: Dr Harch has been studying HBOT for a long time. You have to be very careful to not get too much HBOT or it can cause more damage.