Review for Seneca Niagara Casino & Hotel Review For Seneca Niagara Casino & Hotel Google User Jun 22 '17 at 2:35 Hotel was very nice and our room had a nice view. We were upset at first because we had gotten there at 11:15 and when we came back at 3:30 our room still wasn't ready. It does say that check in can be anywhere from 4-6pm so just keep that in my mind when booking! We thought it was at noon :(. The pool area was really nice and the three sisters had a really nice breakfast. View full site to comment or like