I stay in Marriott locations due to the features that the properties have. I have stayed in more than 85 location in 2016 for work and at least 12 or more for personal stays. In 2016 I was on the road for over 180 days in 10 months.
This location is clean as the review have stated but the airport noise starts at 5:00AM and just keeps going all day and night until about 11:45PM. if it is not the airport noise it is the problems with the local car clubs using the side streets for the meets and doing burn outs and other loud noise. I had to move hotels as I could not get the correct sleep to work in a Trade Show. If you are looking for hotel for a one nigh stay and then getting on a early AM flight then by all means then book a room and get a little rest.
The manger was very polite and tried to find me a different room with less noise but that was not able to happen do the the fact that it was CES Week. He will also be work with Las Vegas Metro Police about the car club noise and such.