We are delighted to introduce you to Buffalo's only Four Diamond hotel, as the perfect backdrop for your special event. The Mansion's function rooms blend old world charm with contemporary elegance, to accommodate up to 225 guests. Our on site catering staff plan, prepare and execute the details and menu of each function as the unique event it is. In addition, The Mansion's 28 guestrooms & suites accommodate overnight guests, providing a stylish milieu to their Buffalo experience. Inquire about our exclusive "The Whole Hotel Event".