Great hotel. We came for a bachelorette party and had one of the two bedroom suites in Tower 2. As long as you remember the separate entrance from the MGM you won't have to make the trek from the regular check in to the Signature check in. The front desk staff was great except for they seemed to have some issues with their key cards that eventually was worked out.
The rooms are lovely! We had a two bedroom suite. Its a little odd because there is a foyer to the two rooms which must be so that they can rent the rooms out separately or together. It would've been nice include a door prop or something so that we could keep the doors open so that the rooms could be connected, but a towel worked just fine.
There is a full kitchen available in one room and a kitchenette available in the other. Definitely nice to have even if we really only used it for alcohol and munchies.
There are also three bathrooms & showers when you have both bedrooms. That is AMAZING. For 7 women we didn't have any problems showering and getting ready. Not an easy feat.
We also got a cabana which was $150 for the entire day. Yes, you heard me, the ENTIRE day. I'm sorry but I would've even paid that for me let alone split between 7 women. There are also other cheaper options such as a big couch with an umbrella and some pool chairs. The shallow pool was also wonderful and perfect for the hot summer day.
There are two reasons why it doesn't have 5 stars. The first is that it is ridiculous trying to get a taxi from here. We ended up walking to the regular MGM entrance and getting one from there. The other is because at 8pm while eating our in room dining food (which was actually pretty good) we got a noise complaint! I'm sorry, it is 8pm on a Friday in Vegas and we're just sitting around the table eating and chatting. So this really isn't a dig against the hotel but really security? Really? I've worked in hotels and there are the noise complaints you act on and those you don't. This was a waste of your time.