Avengers Tower is the tallest building and highest point in the game, found in the middle of the “Upper East Side” district. Climb to the top and click in the stick to perch on the edge. You must also have uncovered the Upper East Side district by using the Radio Towers there, otherwise the trophy won't unlock.
Here is a video guide with English commentary!
Here is a playlist of guides for this game!
https://www.youtube.com/playlist?list=PL-HeW6XkKdULV1kVJliBp...