The Waldorf Astoria New York is selling new residences, with some already occupied before the revamped hotel reopens this spring.The residences, ranging from 564 square feet to over 6,500 square feet, will occupy floors 19 to 52 of the building renamed Waldorf Astoria New York.Prices start from $1.875 million for studios to $18.75 million for four bedrooms.Sales of the residences began in 2021 and owners began occupying them last December.