I booked the Mohegan Sun for my husband's birthday. Our experience with them was top notch! From Liz who took our reservation to the bell man who returned our bags, the staff was very friendly, professional and always willing to please. Our spacious immaculate room was on the 29th floor overlooking the river. The staff sent up a birthday cake for my husband. From previous reviews, I was concerned about the smoking in the casinos. We stayed during mid-week and we didn't have any problems with the smoking. There are 3 non-smoking casinos which we visited. We ate at a few restaurants. We really enjoyed Hash House a Go Go. The pool and whirlpool were wonderful! I would high recommend booking your stay at Mohegan Sun. Let them know if you are celebrating a special occasion!