MO great choice
Angsted over the MO or Encore Tower, but happy with choice. Booked Jr. suite, upgraded two levels to strip view, which at first i almost contested - really only wanted the cityscape. Glad that I didn't, as the strip view was great. On 21st floor, excellent views.
We didn't find the elevator annoying, just different from the "wander through the casino to the elevator" experience. The location is excellent. Breakfast at MOzen was great, although we generally went above the limit. Spa was nice, but expensive as is typical in Vegas.
Staff was great, had the car service twice, including to the airport. Definitely our choice for Vegas, and will use FHR for the value. Their website had the 4th night free too, but not the free breakfast, spa credit or late checkout.