Okay, so I got a free room offer as a total rewards member. So free offer you can't refuse from Las Vegas right. So here is my review and experience at the Rio:
Goods:
* Rooms are very nice and comfortable.
* Casino has a big variety of gaming options.
* Very nice spa and the service in the spa is A+
Bads:
* Maid service ignored my service request when I called for room cleaning at around 3 p.m., came back at 2 a.m. and room was still not cleaned. Had to wait 45 minutes for them to bring me towels since I was checking out early the next morning.
* Night club located on the top floor of the rooms, heard the bass late at night from the music
* Pool bass was loud and couldn't enjoy the movie in my room during the day.