RedJungle: I haven't booked it yet, but I was planning on staying at the Bolton - I stayed there recently and was rather impressed overall.
I stayed at the Bolton when it was brand new - I was the first person to stay in my room. I came in half-drunk after a sports event at about 11pm, and wanted a shower, get changed, and head to town.
The shower and sink only ran hot water out of all taps!!
Duty Manager was VERY unhappy with drunk guy on the phone claiming hot water coming out of cold taps, and it was 20mins or so before I could convince anyone to come up and check/do something about it.
Sure enough - the plumbing had been pooched, and I got moved to a different room.
lol