UCLA Housing question!

So I submitted my housing application on June 1 before the deadline

  1. Will submitting my housing application right before the deadline affect my chances of getting my first choice rooms?

  2. Is it possible to change room type preferences after the deadline? (Right now…?)

  3. I put “Suite triple/shared bath” as my 1st preference, but how do I know which building(or village) I’ll be getting out of these options? Hitch, Hedrick Summit, Rieber Terrace, Rieber Vista, Saxon, and Sunset Village/