The ground floor may be used for commercial activities, with the exception of bars, serving alcohol, clubs, and businesses or services that may produce unpleasant odors or noise. Specifically, for the section of the ground floor with the main entrance at 4040 St-Laurent, commercial use is permitted, provided that it does not include prohibited bars or any activities that could emit unpleasant odors or noise that might be perceived by the co-owners of the upper floors. Electricity costs are normally one-third of the total expenses. Call 514-647-4335.