Seating Capacities & Floor Plan Download PDF of Floor Plan and Seating Capacities Click on the meeting room name for room details and photos. ROOM NAME Dimensions Sq. Ft. Classroom Conference Crescent Hollow Square Pod/Team Theater U-Shaped Arlington 35 x 35 1225 40 18 48 36 36 60 26 Boston 45 x 25 1125 42 28 56 32 30 60 24 Cambridge 30 x 30 900 32 16 35 24 25 60 18 Concord 35 x 35 1225 40 24 49 40 40 70 28 Lexington 45 x 35 1575 48 28 56 44 40 70 28 Quincy 20 x 30 600 16 18 28 20 20 16 14 Sudbury 14 x 20 280 - 10 - - - - - Wayland 15 x 20 300 10 10 12 8 8 15 8 Winthrop 55 x 45 2475 80 25 84 40 48 60 28 Lexington & Concord 80 x 35 2800 112 44 119 48 80 150 40