Just got back from the Flamingo
Was there this weekend on open season. Stayed in a room on the 6th floor in the middle of the building next to the elevator. While there was major construction going on outside, it wasn't a problem in the room. However, it was very loud out by the pool, especially the smaller (and less crowded) timeshare pool. The construction went on right behind that pool, so it was very loud.
FWIW, I'm not happy with what they've done with the larger pool - they've turned it into a 21 and older pool, and shunted the kids into what used to be the Flamingo's smaller 21 and over pool, which is now a small very crowded kids pool. There's a smaller area they set aside for kids at the mini-water slide closer to the Flamingo valet, but that part was only open on weekends. We took one step into the general kids pool, turned around and went back to the timeshare pool. Also, they allowed NO outside food or drinks at the hotel's pool (in contrast to the unfettered food/drinks you can bring to the timeshare pool). I even had to finish my coffee and leave behind an orange.
I will say I'd probably have been much happier with the changes if I hadn't been there with my kids, the larger pool did seem much more hip and happening than it had in the past, with the 21 year old minimum. Alas, when I was there with the boys last month for March Madness, it wasn't open yet! I lost out on both ends!