wow, this place is really nice. when my bf said we were going to vegas for new years and staying at the mgm, visions of families and cheeseball entertainment danced around in my head. however, we ended up at the signature, and it was totally different. this is a non-gaming hotel, so you have to go to the mgm (which is connected) for gambling. there are pools, a lounge w/ happy hour, a starbucks, and a workout facility onsite.
we stayed in one of the penthouse rooms, and it had a fully equipped kitchen and floor to ceiling windows. furnishing were modern so no flowery bedspread! our window faced the airport, so we couldn't take in the craziness of LV blvd, but it was kind of calming at the same time. if you want to say on the strip but feel like you're at a regular hotel rather than a vegas hotel, the signature is a good choice.