The chain of Moxy hotels is Marriott product and generally okay. They might not be suitable for certain people at certain times, however. My experience at the San Diego location should be a guide. Staff were professional and kind at all times.
The hotels don't have a traditional (quiet) reception area, but a bar instead. In San Diego, it is on the first floor. When I checked in, noise was alluded to as a potential concern with which floor you were on, but not explained in detail. My room was on the third floor and had a white noise generator in it.
The vibrations from the Saturday night bar activity were enough to keep me awake until 1 am. On Monday night, Karaoke lasted until 11 pm. The dance/party music is on All The Time in the restaurant/bar area, even at 7 am on Sunday mornings. The music is on All The Time in the elevator.
I was in San Diego for a conference with normal business hours, not suitable for these late nights. If I were part of a group of bachelorette partiers, this might have been a great location, but that was not the case.