Courtyard by Marriott Seattle Southcenter — Event Spaces & Capacities
400 Andover Park W, Tukwila, WA 98188
Planning an event in Tukwila? Courtyard by Marriott Seattle Southcenter has 4 function rooms across 2,256 sq ft210 m² of function space. The largest room, St. Helens, hosts up to 100 guests. Capacity figures for every setup style are listed per room below.
Floor plans
Detailed floor plans for Courtyard by Marriott Seattle Southcenter are published on the venue’s official site.
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Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| BoardroomPlan this room → | 142 sq ft13 m² | 8 ft2.4 m | 6 | — | — | 6 | 6 | — |
| Puget SoundPlan this room → | 625 sq ft58 m² | 8 ft2.4 m | 40 | 50 | 40 | 40 | 22 | 26 |
| RainierPlan this room → | 625 sq ft58 m² | 8 ft2.4 m | 40 | 50 | 40 | 40 | 22 | 26 |
| St. HelensPlan this room → | 864 sq ft80 m² | 9.9 ft3 m | 90 | 100 | 51 | 60 | 30 | 30 |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.