4 The Firs, 5 Firs Avenue, Claremont Upper3 bedrooms, Tandem parking (garage and single car behind)Sole MandateThis spacious 1st-floor apartment is one of five units in a gracious building situated in a quiet, tree-lined crescent of Claremont Upper.High ceilings, original sash windows, and a working Victorian fireplace (all immaculately restored