School is no longer in session. The Wall Street Journal reports a Manhattan townhouse that was formerly part of the St. Patrick’s Old Cathedral School complex, where Martin Scorsese was a student, is coming on the market for $23.5 million.

Developers Time Equities and Hamlin Ventures transformed the five-floor townhouse into a single-family mansion that features seven bedrooms, a large backyard, and the spiral staircase of your dreams.

More property envy here: