I was looking at hiring a hyperbaric oxygen chamber as it seemed the cheapest way to get such treatment where I live in the Uk, as nearest venue also 4 hours travel to/ from never mind session costs. How much more is it costing to run other than hire? How much space do you need? I was a bit concerned I’d find it claustrophobic even though advertised as ‘can sit upright’ in what looks abit like a tent with frame. So if you had to mark the 3 types of treatment out of 10 how would you rate them for helping with problems?