Book an Orchid Club room for helpful extras including complimentary laundry or pressing, a hot breakfast buffet and evening cocktails in the handsome 16th-storey lounge.

BBC: Business trip: Singapore

Since the Ritz-Carlton Residences are under the same roof as the Ritz hotel, they come with hotel-like amenities that are unusual for Los Angeles buildings, including 24-hour room service, valet parking and a daily breakfast service in a private lounge.

WSJ: The Roster at the Ritz��WSJ Mansion