The Residences at The Ritz-Carlton, Montreal are not owned, developed, sold or operated by The Ritz-Carlton Hotel Company, L.L.C. Golden Square Mile Holding Inc. uses The Ritz-Carlton marks under a license from The Ritz-Carlton Hotel Company, L.L.C. Exclusively offered by Sotheby’s International Realty Québec. Real Estate Agency. Independently owned and operated. E&O.E. The developer reserves the right to make modifications to the building, design, specifications, features and floor plans.