Review for Grand Sierra Resort and Casino (GSR) Review For Grand Sierra Resort and Casino (GSR) Google User Jul 14 '17 at 18:28 Overall great experience. They had run out of non-smoking room by the time we checked in and the guy at the front desk upgraded us to a deluxe room. He tryed to ask for $30 more but eventually gave it to us for no extra charge. The room was clean and nice. We didn't spend much time at the hotel during the day, but it looked like there was a lot to do there if you wanted to. I would have no problem staying here again. View full site to comment or like