If you want to feel like you’re on top of the world, the $10 million duplex penthouse in the Astor Place Tower is the place you want to live in. Designed by Charles Gwathmey and Robert Siegel and completed in 2006, the “sculpture for living” is located on one of New York City’s primary urban squares at the intersection of Lafayette Street, Astor Place and Fourth Avenue. The duplex penthouse is located on the 17th and 18th floors of the Tower and it features three bedrooms with four and a half bathrooms and a 538 square foot terrace on the upper floor providing spectacular views over Manhattan. The immense floor-to-ceiling windows provide incredible panoramic images over the town.