AC Hotel Portland Downtown, OR — Event Spaces, Floor Plans & Capacities
888 SW 3rd Ave, Portland, OR 97204
6 rooms · largest space: AC Breakfast Room, 748 sq ft69 m²
Planning an event in Portland? AC Hotel Portland Downtown, OR has 6 meeting and event rooms. The largest space is AC Breakfast Room, 748 sq ft69 m². It holds up to 80 guests. Capacity figures for every setup style are listed per room below.
Plan an event in AC Breakfast Room: open a free to-scale layout seating 20 at round tables in its 22 × 34 ft footprint at floors.live/start — no account needed.
Between them, the 6 rooms accommodate theater-style sessions for up to 80, seated banquets for 60 and standing receptions for 75. 4 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.
Unverified listing — compiled from AC Hotel Portland Downtown, OR’s published information. Venue staff can verify capacities and setups free: floors.live/venues/us/oregon/portland/ac-hotel-portland-downtown-or/?claim=1.
Floor plans
Detailed floor plans for AC Hotel Portland Downtown, OR are published on the venue’s official site.
Work at AC Hotel Portland Downtown, OR? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
6 rooms
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| AC Breakfast RoomPlan this room → | 748 sq ft69 m² | — | 60 | 80 | 40 | 75 | 24 | 24 |
| Board RoomPlan this room → | 218 sq ft20 m² | — | — | — | — | — | 10 | — |
| Media Room APlan this room → | 106 sq ft10 m² | — | — | — | — | — | 6 | — |
| Media Room BPlan this room → | 105 sq ft10 m² | — | — | — | — | — | 6 | — |
| Meeting RoomPlan this room → | 670 sq ft62 m² | — | 40 | 60 | 30 | 60 | 24 | 24 |
| Pre-Function SpacePlan this room → | 576 sq ft54 m² | — | — | — | — | 40 | — | — |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Sizing another room? Try the event room capacity calculator or the floor plan scale converter.
Frequently asked questions
What is the floor plan of AC Hotel Portland Downtown, OR?
AC Hotel Portland Downtown, OR has 6 rooms. The largest space is AC Breakfast Room, 748 sq ft (22 × 34 ft). Every room's dimensions and seating capacity by setup are listed on this page. AC Hotel Portland Downtown, OR's own floor plans are published on its website, linked from this page.
How many event rooms does AC Hotel Portland Downtown, OR have?
AC Hotel Portland Downtown, OR has 6 rooms.
What is the largest space at AC Hotel Portland Downtown, OR?
AC Breakfast Room, 748 sq ft: 22 × 34 ft, 60 banquet / 80 theater.
How many people can AC Hotel Portland Downtown, OR seat for a banquet?
Up to 60 in AC Breakfast Room. The next largest room, Meeting Room, seats 40.
More event venues near Portland
All 9 event venues in Portland, OR →
Nearest venues to AC Hotel Portland Downtown, OR
- The Bidwell Marriott Portland · Portland, OR · 0.3 mi straight-line
- Portland Marriott Downtown Waterfront · Portland, OR · 0.3 mi straight-line
- Courtyard by Marriott Portland City Center · Portland, OR · 0.3 mi straight-line
Other event venues in Portland, OR
- Hyatt Regency Portland at the Oregon Convention Center · 30 rooms
- Portland Marriott Downtown Waterfront · 29 rooms
- Sheraton Portland Airport Hotel · 19 rooms
- Courtyard by Marriott Portland City Center · 11 rooms
- The Bidwell Marriott Portland · 8 rooms
- Residence Inn by Marriott Portland Downtown/Pearl District · 4 rooms
- The Adrianna Hill Grand Ballroom · 0 rooms
- Lakeside Gardens · 0 rooms
Event venues elsewhere in Oregon
- Aloft by Marriott Hillsboro-Beaverton · Hillsboro
- AC Hotel Portland Beaverton · Beaverton
- Courtyard by Marriott Portland Beaverton · Beaverton
- Element by Marriott Portland Beaverton · Beaverton
- Merrywood Farm · Oregon City
- Postlewait's Country Weddings · Canby
Venues with similar capacity (~80 guests)
- AC Hotel Atlanta Buckhead at Phipps Plaza · Atlanta, GA
- Courtyard by Marriott Atlanta Perimeter Center · Atlanta, GA
- Aloft by Marriott Nashville West End · Nashville, TN
- Courtyard by Marriott Baltimore Downtown/McHenry Row · Baltimore, MD
- Courtyard by Marriott Fort Meade BWI Business District · Annapolis Junction, MD
- AC Hotel Chicago Downtown · Chicago, IL