its pretty complicated. the 1485 sq ft unit is a 3 bedder, but i think the 3+study which bro daytona refers to is 1399 sq ft only.
becoz of the curves and depending on the block, some 3 bedders can be really big and still does not have a study. alternatively, some 3+study can be smaller than 3 bedders. there are many stacks which start off as 3 bedders on low floors and size gradually increases as it goes higher and becomes 3+study then starts to shrink again and becomes 3 bedders as it goes higher above 20+.
its complicated.
![Ashamed1](images/smilies/ashamed1.gif)