Feces in the toilet when I checked in...
Grossest experience ever. I notified the front desk and they just sent someone to clean the bathroom, did not offer a room change or anything. 
Other irritating aspects: 
The bathrooms are unbelievably small. So small there is no room for a door. So small you can't sit on the toilet without hitting your head and/or knees on the wall in front of you (and I'm 5'1", not exactly tall).
The room overall is tiny. Barely enough room for one person to walk around the bed. No dresser, no drawers, no place to put clothes or a suitcase except for a very small closet
The doors slam shut. Loudly. 
The hallways smell like cigarette smoke, even on the non-smoking floors.