expansion was designed by the architecture firm Ross, Patterson, Townsend, & Fish, in association with Charles B. Dolphin. Facilities When the Royal York first opened, the hotel included 1,048 guest rooms and suites. When the hotel first opened, it featured a telephone switchboard longer than . As of 2014, the hotel expanded the number of its guest rooms and suites to 1,363. Types of guest rooms include Signature or Luxury, along with an array of eight types of suites. In addition to lodgings, the hotel offers a number of event spaces. The hotel features an entire floor of function rooms, primarily used for conferences. A notable room at the hotel includes the Ballroom, which features an oil-painted ceiling from the hotel's opening. The Concert Hall is another event space at the hotel that is outfitted with a Casavant Frères pipe organ. With five manuals and one-hundred-and-seven stops, it was the largest pipe organ in Canada. Another notable event space within the hotel is the Imperial Room, which was once used as a nightclub from the 1940s to the 1990s. The space featured a stage at the north end of the room, a sunken floor with tables and a dance floor in the middle, and raised booths at the other end of the room. The room is presently used as a meeting and event space, most often by the Empire Club of Canada. A number of rooms at the Royal York are also occupied by restaurants and other food-based services. The Royal York's kitchen was Canada's largest hotel kitchen when the Royal York first opened, capable of producing over 15,000 French bread rolls a day. Restaurants located within the hotel include Benihana Japanese Steakhouse, and the Library Bar, the latter also offering afternoon tea. The fourteenth floor of the Royal York houses the hotel's roof herb garden, which provides the hotel's restaurants with fresh honey, herbs, vegetable, and flowers. The roof garden was opened at the hotel on 12 June 1929. In June 2008, the hotel installed three beehives on its fourteenth floor to serve as an in-house garden for its restaurants. The apiary presently has six beehives, and a pollinator bee hotel, installed in 2014. Approximately 350,000 honey bees reside at the apiary during the summer, with the six beehives producing of honey a year. The hotel also operates a health club, which offers a number of amenities including an