POP Century. Which sections are refurbished?

Hi All! It's been quite some time since I've posted but I have a question and thought I'd ask the experts here!
We are checking in to POP Century on April 14th. We have reservations for a preferred room. We'd really like to stay in one of the refurbished rooms. I'm not sure which sections have completed the refurbishment? Does anyone know what would be the best section to request with online check in to increase the odds of getting one of the new rooms?
Thanks!

I found a blog from last summer that said they were starting with the 80's and 90's buildings and would work their way around to the 50's. As of last summer, they expected to be done by May, 2018, but they may have changed. You might call the resort and see if a CM will tell you where they are now . . .