"Westchester? Long Island? No, it's 15 West 72nd Street!" So these two snuggle bunnies —let's call them "Halstead" and "Property"—introduce us to the latest in online real estate video, Halstead ProperTV. The video minisite is being updated with three to four new house tours a week (not to mention the brave agents who've posted bio videos), but hey, they had us from the lettuce.