The Onyx building, located at 370 Rue des Seigneurs in Montreal’s Griffintown district, is a modern and luxurious residential complex, built in 2021, comprising 8 floors and 116 apartments1. It is well located, close to trendy restaurants, cafés and the Lachine Canal. The Onyx offers a multifunctional terrace with a running track, vegetable gardens, an outdoor lounge area with barbecues, patio chairs and tables, and heated floors.