Overall good, however we stayed in a club executive suite and were put in what we were told was a non smoking room. The room smelt of cigarettes and had an ashtray in it. It was obvious that the room was not usually a non smoking room. I get sinus headaches when exposed to cigarette smoke soI complained to the staff at the reception and was moved to a non smoking floor and a genuinely non smoking room. I didn't expect Hilton to pull a stunt like that.