She relieved armoured cruiser as flagship of the 9th Cruiser Squadron in March 1917 and underwent a refit at Bermuda in May 1917, during which her 6-inch ( 152-mm ) guns were removed and replaced by four 6-inch ( 152-mm ) guns mounted on her shelter deck.
42.
Her First Class accommodations, located amidships on the Upper and Lower Promenade and Shelter decks, had a capacity of 310 passengers when fully booked, complete with an array of spacious two-and four-berth cabins Cafe, Music Room, Library and Smoke room and a large dining room capped by a dome two decks above.
43.
Passenger capacity was 200 first class, 500 second class and 1, 000 third class with a crew of 500 officers and men . " Calgarian " had eight decks : A being the boat deck, B the promenade, C the bridge, D the shelter deck, E upper deck, F main deck, G the lower and H the orlop with passenger accommodations on A through F decks.
