I wouldn't count on ALL units in the first 4 buildings having a DD view. While the buildings all generally face DD, there are units on 3 sides of each building. Depending on the angle of the building to DD, there will definitely be units w/o a DD view.
Using the old semi-truck sign "if you can't see my mirrors, I can't see you", you could say, "if from DD, you can't see the units' balcony, then that unit doesn't have a DD view."
Building 1 has 8 units on the end that generally face a canal, and the check-in and main pool area beyond. From these units, at best the only view of DD will be the Cirque parking lot, and that would be while standing on the balcony.