Staying in a hotel for the bank holiday. It’s very pleasant, albeit definitely not the five star it claims to be. Yesterday had a barely lukewarm shower but water was cold by time DH hopped in. No hot water at all now. I’ve just emerged from a freezing shower. Staff know and they had a handyman in yesterday to try and do something. Appears not to have worked at all. We leave tomorrow. What would you think would be reasonable to request as a deduction of the bill?