The Westin Portland Floor Plans & Capacity Charts

Room Dimensions & Seating Capacity
Room Name Key Dim. (l x w) Area Height Banq. Thtr. Conf. Rec. Class U-Shp H.Sq. Dinner Dance
First Floor
Alder Ballroom East - 27.0' x 24.0' 660ft² 12.0' 48 60 26 68 36 27 34 30
Park Room - 27.0' x 21.0' 550ft² 12.0' 48 50 23 58 30 21 28 20
Alder Ballroom West - 26.0' x 24.0' 624ft² 12.0' 48 60 26 64 36 27 24 30
Boardroom - 12.0' x 19.0' 228ft² 12.0' 10 - 10 - - - - -
Alder Ballroom - 53.0' x 24.0' 1,282ft² 12.0' 100 120 54 132 75 50 62 60
Private Dining Room - 21.0' x 27.0' 510ft² - - - 20 40 - - - -
Floor Plan