"After the revolution of 1917, many apartments in this house became communal. Some of the apartments have been given to the Party and government leaders. In April 1926, Kirov started to live in a service apartment number 20 in the house 26/28 on the Krasnyh Zor’ (Red Dawn) street (former Kamennoostrovsky Avenue). Sergei Mironovich Kirov was head of the Communist party organization in Leningrad. There he lived with his wife, Maria Lvovna Marcus until the last day of his life, up to December 1st 1934. In 1955, the apartment became a museum."