Review for Seneca Niagara Casino & Hotel Review For Seneca Niagara Casino & Hotel Google User Jun 6 '17 at 23:05 Very pretty and nice hotel/casino. Our room had a funky smell to it when we arrived, but we sprayed some perfume and it disappeared. All the workers are very friendly, and the drinks are free if you gamble. Pool and hot tub are nice, with designated adult swim times. Its located in a pretty poor neighborhood, but I would definitely stay here again. View full site to comment or like