The Waldorf Astoria hotel will convert many of its guest rooms into residential units over the course of a three-year renovation, which began this spring with the hotel shutting down operations. The hotel’s owner, Anbang Insurance Group, confirmed to the New York Post that the renovated Waldorf will have 350 condos and 350 hotel rooms — the latter of which is ruffling feathers at Hilton. Sources say the hospitality company had not been anticipating such […]