The living room of a studio apartment at the new Stone apartment building, part of the Center and Stone development on Hancock Street in Quincy. Learn more The kitchen of an apartment at Stone, a new apartment building in downtown Quincy. Learn more Property manager Kayla Mobarak talks about amenities, including two fitness rooms, at Stone. Learn more A view of the neighborhood from the roof deck of Stone, a new apartment building in Quincy. Learn more A model one-bedroom apartment on the second floor had a sleek modern look, with a dishwasher disguised as a cabinet. Learn more