Mainstay Suites Pittsburgh Meeting Rooms & Events Meeting Capacity: 1 meeting rooms holding 1,590 peopleMeeting Space: 15,100 sq ft Mainstay Suites Pittsburgh Business Services Business CenterCopier FaxMeeting FacilitiesMeeting Room Internet Access (Wireless) 180 Gamma Drive, Building BPittsburgh, PA 15238View Large Map Phone: +1 412-963-0600Fax: +1 412-963-7852Toll Free: +877-424-6423 Hotel Website Classification 3 Superior Tourist Class Commission Rooms Rates 10% 32 - Hoteliers! Is your information accurate? Update Here