I just saw this on the DVCnews website and apparently it will have information in the new Disney Files when it arrives...
"Plans call for crews to move one of the kitchenette sinks into the bathroom, add a lock to the bathroom door and a full-length mirror to the kitchenette, and tighten a small identified gap in the bathroom door. Other Bay Lake Tower enhancements scheduled for completion this fall include a new jogging path and fire pit."
I'm so glad for the locked doors!!