I stayed there twice within a month - one time the room was clean, the other time not (plus aircon off for some time, so above 30C in the room); one time the staff was friendly and helpful, the other time just average; one time the breakfast was still warm and the coffee drinkable, the other time the coffee was just brown water and the food cold;
it's really sad, that the service level in this hotel seems to depend on single people
...the main advantage (and why I always return) is the good location and the reasonable prices