If you look at any map of the resort the first 4 building will be open by the time you go and are not next to the buildings being built. Here is the tentative schedule Building 1 May 17, building 2 in June,building 3 in July and building 4 in AUg. These four building are grouped together. The pool is by the main area where you check-in and where the food is.
The other 8 buildings that should be being constructed are sitting in a different area of the 4 buildings that are open.
I'm going in May and I will take lots of pictures and try to set up a website that others can view them.
Don't worry about constrution I'm sure you will see some but it should not interfer with your vacation.
Lori