Old, tired, smelly rooms
The conference facilities are top notch, but I can't believe how bad the rooms are. My first impression was that I got a room that had been converted from an old maintenance closet, so I called down to the front desk and asked for a new room because the AC was noisy. The second room was the same layout, but smelled worse--like a nursing home. I decided to stop gambling at that point. I staid the night and checked out first thing in the morning to find a new hotel for the rest of the conference.