Courtyard by Marriott Addison Quorum Meeting Rooms & Events Meeting Capacity: 2 meeting rooms holding 110 peopleMeeting Space: 3,544 sq ft Courtyard by Marriott Addison Quorum Business Services Business Center Meeting FacilitiesMeeting Room Internet Access (High Speed & Wireless) 15160 Quorum DrAddison, TX 75001View Large Map Phone: +1 972-404-1555Fax: +1 972-404-1553Toll Free: +800-321-2211 Hotel Website Classification 6 First Class Commission Rooms Rates 10% 176 $69-$99 (USD) Hoteliers! Is your information accurate? Update Here