Now that old-world glamour is having a revival via the relaunch of the Waldorf Astoria, which was the world’s largest and tallest hotel when it opened in 1931. An immaculate restoration has added condominiums above the 375 hotel rooms, and “The Towers of the Waldorf Astoria” (where apartments are for sale from $1.8mn, through Knight Frank and Douglas Elliman) have already attracted more than 12,000 inquiries. 

https://www.ft.com/content/7483ebff-8b1c-4269-a222-a25f30ac2d07