I use a white noise app on my phone, and I love it! Drowns out that background noise. Sure, we sometimes still hear a few things, but it really helps. People are coming and going at all hours, and I'm sure that those people coming back to their rooms at 2am are not thrilled by us heading out at 6am, but that's part of Disney. Earplugs are another option. If it's really bad, of course ask if you can be moved, but I do think some level of noise is just a part of being at a Disney hotel as opposed to staying at a random hotel in the middle of nowhere.