We stayed in Mirage for 3 nights. Got updated room for extra 23$ Per night. On a higher floor (24) separated elevator that goes only to 24th and 25th floors less time for waiting and don't have to stop in between. Room was very spacious, very clean. Bathroom with tile floor separated shower and bathtub. Again very spacious. The view was perfect we could see nice south part of the Streep, right below was swimming pool and dolphins from secret garden . And in front panoramic view of west valley and Rio casino.
Front desk staff very friendly. Lots off things to do and see. On a day we went to secret garden we met Siegfried ( better visit it around 2 pm it is time of animal rotation, so u will see them active)
Will definitely stay again and recommend it to everyone.
Casino was ok ( i m saying it cause I only found one of the games I like, and I lost my money lol) but clean and didn't smell much of cigarettes.
R other tip for the stay buy a bus pass one day or 3 days. saves u a lot of walking .