This is not a review of actual service. I never got that far.
I booked this for my husband who has cancer(for 3 +years now) When I bought this they had 3 locations. When I called to schedule they were down to 2. Then they would not schedule my husbands appointment without medical permission. SERIOUSLY I have been a nurse for 35 years. I think a message could only help. They would not even let me/him sign a release.
Bottom line is they advertised 3 locations and one was closed by the time I tried to redeem my voucher. Pretty sure they knew that when they offered their deal.