The 201 Rideau building is located in the historic Ottawa Market district. This facility is a 25 storey, 183,031 square feet building with both hotel and residential units, and 4 floors underground parking. The AC Marriott will occupy the first 17 floors consisting of 208 suites with amenities such as pool, lounge, restaurant and conference rooms. The residential suites consist of the top 8 floors totaling 95 residential suites and independent elevators from parking to the residential suites.