They have actually already started in some of the room. You can see the pink Swoops (thats what I call it) starting over the top of Margarita's roof from the sport pool. If you walk around parts of the buildings there are tiny little numbers EVERYWHERE cant figure out that they are for but it is part of the reno.
Does anyone really have a full idea of what parts will be completely demolished? I know it is mostly the middle section, but just not sure how that all relates to the existing buildings and restaurants