Professionally managed by Homestead (www.homestead.ca). About Sussex House Elegant Rental Living in Ottawa's ByWard Market. Perfectly located in a quiet nook of By Ward Market, close to the Parliament Buildings, the U.S. Embassy, the Department of National Defense (DND) and Canadian Forces Headquarters and steps to the world-class National Gallery of Canada, Sussex House offers exquisite apartments for rent.Choose from spacious 1 bedroom, 2 bedroom, and 2 storey penthouse rental suites with fireplace - all close to all the comforts and conveniences you expect. At the end of the day, relax and enjoy the building amenities, including exercise room and beautifully landscaped courtyards surrounding the building. One bedroom available.