You have to pay a not un-significant fee of £35 for a 'taster' session. They took this in advance and I then had to wait for over 4 weeks to be scheduled into a session by which stage I had already given up and scheduled another instructor elsewhere. I had to cancel the taster session at late notice. I was then offered another session with no mention of another charge, only to be told a few days before the session that I would have to pay another £35. I would have no issue paying the fee if this had if been explained when the session was offered. Rather than apologising for the lack of transparency, your customer service rep, Gareth Mills, got incredibly defensive on the call and then hung up on me. Terrible service all round!