The use of the Council Chamber and the Council Committee Rooms shall be controlled by Council. Council shall by resolution assign space in the City Hall and in other buildings belonging to the City for its own use, and for the use and occupancy of the Municipal Court, the Civil Service Commission, the Mayor and the Clerk of Council. All other space in the City Hall and in other buildings which belong to the City shall be assigned by the Mayor to the use and occupancy of the various other departments and offices of the City. The office of the City Planning Commission shall be in or in connection with that of the Platting Commissioner.