INSIDE: It's ok here. Feel like everytime I come here it's such a looong walk to the tower then elevator ride then walk to my room. I used to come here every year for a dance competition. Dark ambiance inside the hotel. Neat that you're in a pyramid but after a while it's really just a novelty. Check in line is long at times. You can check out on your room TV and avoid the check out line. Hotel bathrooms have a tub and shower stall. Be careful because the glass door swings out and drips water all over the floor after your shower. Phone by the toilet in case you need help. Pyramid shaped soap doesn't lather up well and is awkward to use due to the shape. No refrigerator so if you need to keep something cool you have to get ice in the ice bucket.
POOL: Pool area is actually pretty big and decent. Free and no paid pool parties so you can enjoy a free lay out in the sun day. They give you a towel at no charge.
GYM: Gym is downstairs at the West Tower. You have to walk in through the Spa doors. It has free small bottled water you just have to sign in and show your room key to walk in to the actual gym where the bottled waters are.
FOOD: Food court upstairs has McDonalds which stays open late so at 3am it was heaven to be able to order some chicken nuggets after staying out all night.
CASINOS: Tables have a lower minimum bets during the day. Walkway to Excalibur and Mandalay Bay is convenient even though confusing because everything looks the same you have to really pay attention to signs.
OVERALL: A-OK. It seems they have a good amount of special events here like Cris Angel magic show, Jabbawockiez dance show, the dance competitions I used to go to every December, and they had the Pacquiao/Mayweather boxing fight viewing at the Cris Angel theater that we went to and the main reason why we stayed here. Prices are decent for staying here unless you want to opt to stay at Excalibur.