An office real estate scion has bought into an upper-crust residential building.  Michael Milstein, son of Milstein Properties founder and longtime Emigrant Bank leader Howard Milstein, paid $20 million for a duplex penthouse at 885 Park Avenue with his wife Claudia, according to public records.  Milstein and his father are co-chief executive officers of the […]

This article originally appeared on The Real Deal. Click here to read the full story.