Below is our review from GOS. Our experience was apparently completely different than what some others had. We stayed at Grand Oasis Sens (GOS) October 26 - November 2, 2016. Upon arrival, check-in was quick and easy. The lobby is beautiful! We upgraded to a Sian Kaan room (954) and it was gorgeous! We had views of the lagoon, ocean and all pools from our balcony. We were with the Hotties and Hellraisers and I must say the resort went out of their way to accomodate us. They gave us a large space to have a wine tasting and had it decorated beautifully. They also had a special dinner and party for us at the Shillabar on Halloween as well as a glow/neon party on November 1. We had dinner at Benasuza one night...it was definitely 5 star. The Black Hole restaurant is a great experience that shouldnt be missed and Sakura restaurant is beautiful especially at sunset (the bar inside Sakura is open till 3am). We also had w4 hour room service that we used a few times. Kinky's Nightclub was a lot of fun and stayed open until 2am nightly. We found the staff to be friendly and the hotel very clean. The pools are also clean and the beach is one of the most beautiful in Cancun. Many ladies were topless. If we had one complaint it would be the lack of premium liquor at all of the bars. Also, some people may not like the fact that there are a lot of stairs (there are elevators inside the resort) but that did not bother us. We found the entertainment to be excellent! We also did the Kinky Pirate cruise on Thursday night that is included in your stay. We want to say a very special THANK YOU to Valentina Biegun...she truly helped make our trip memorable!!