If you find your rituals worshipping Gozer the Gozarian aren't working, maybe you need a change of locale - like this Central Park duplex that was used in filming Ghostbusters. The 12 room duplex includes four bedrooms, four and a half bathrooms, "double height tower room, and a glass-enclosed garden room ‘pavilion’ facing the expansive east-side terrace." Don't let that fancy-shmancy talk scare you - let the $35 million price tag scare you.
The building as seen in Ghostbusters:
The building as seen on a disturbingly normal, sunshiney day: