2. The Briarton School
Photo: Peter Kramer/USA Network
The Briarton School, the private school that Jamie works out, is filmed at the Synod of Bishops of the Russian Orthodox Church located at 75 E. 93rd Street.
The split staircase and brick building is very distinctive, and you may recognize it as a film location The Undoing, where it also served as a private school, and in Gossip Girl as well.