Residence Inn by Marriott Tempe Downtown/University in Tempe, AZ has 5 event spaces in this registry, totaling 4,201 sq ft. The largest, Carroll Room, measures 35' × 29' 6" (1,033 sq ft) under a 14' 6" ceiling. Published capacities run up to 175 guests. Floor plans are drawn to the room's actual perimeter, and any of them can be opened as a live event diagram, free.
Floor plans
Event spaces
| Space | Dimensions | Floor area | Ceiling | Airwall sections |
|---|---|---|---|---|
| Bandersnatch BoardroomFrom the venue's published materials | 24' 10" × 17' 1" | 424 sq ft | 14' 6" | — |
| Carroll RoomFrom the venue's published materials | 35' × 29' 6" | 1,033 sq ft | 14' 6" | — |
| Cheshire RoomFrom the venue's published materials | 36' 6" × 27' 7" | 1,007 sq ft | 14' 6" | — |
| Lewis Carroll BallroomFrom the venue's published materials | 30' × 29' | 870 sq ft | 14' 6" | — |
| Lewis RoomFrom the venue's published materials | 29' 7" × 29' 4" | 867 sq ft | 14' 6" | — |
Capacity charts
Bandersnatch Boardroom
| Room / section | Dimensions | Sq ft | Conference |
|---|---|---|---|
| Bandersnatch Boardroom | 24' 10" × 17' 1" | — | 14 |
Carroll Room
| Room / section | Dimensions | Sq ft | Banquet | Reception | Theater | Classroom | U-Shape | Conference |
|---|---|---|---|---|---|---|---|---|
| Carroll Room | 35' × 29' 6" | 1,235 | 50 | 45 | 65 | 50 | 33 | 24 |
Cheshire Room
| Room / section | Dimensions | Sq ft | Banquet | Reception | Theater | Classroom | U-Shape | Conference |
|---|---|---|---|---|---|---|---|---|
| Cheshire Room | 36' 6" × 27' 7" | 926 | 40 | 40 | 60 | 35 | 24 | 36 |
Lewis Carroll Ballroom
| Room / section | Dimensions | Sq ft | Banquet | Reception | Theater | Classroom | Conference |
|---|---|---|---|---|---|---|---|
| Lewis Carroll Ballroom | 30' × 29' | — | 100 | 100 | 175 | 70 | 34 |
Lewis Room
| Room / section | Dimensions | Sq ft | Banquet | Reception | Theater | Classroom | U-Shape | Conference |
|---|---|---|---|---|---|---|---|---|
| Lewis Room | 29' 7" × 29' 4" | 975 | 50 | 90 | 55 | 40 | 27 | 24 |
Capacities as published by the venue — actual counts depend on staging, dance floors, AV and local code. Diagram the room to see what really fits.
Frequently asked questions
How many event spaces does Residence Inn by Marriott Tempe Downtown/University have?
Residence Inn by Marriott Tempe Downtown/University has 5 event spaces in this registry — Bandersnatch Boardroom, Carroll Room, Cheshire Room, Lewis Carroll Ballroom, Lewis Room — totaling 4,201 sq ft.
What is the largest event space at Residence Inn by Marriott Tempe Downtown/University?
Carroll Room, at 1,033 sq ft (35' × 29' 6", 14' 6" ceiling).
How many guests can Residence Inn by Marriott Tempe Downtown/University accommodate?
Up to 175 guests in its largest configuration, per the venue's published capacity chart. Capacity varies by room and setup style — actual counts depend on staging, dance floors, AV, and local code.
What are the ceiling heights at Residence Inn by Marriott Tempe Downtown/University?
Bandersnatch Boardroom: 14' 6"; Carroll Room: 14' 6"; Cheshire Room: 14' 6"; Lewis Carroll Ballroom: 14' 6"; Lewis Room: 14' 6".
Planning an event at Residence Inn by Marriott Tempe Downtown/University?
- How many tables fit in my ballroom?Set the table, the chairs per table and the spacing you actually use, and the capacity calculator returns the real number for your space before you place anything.
- How do I make a floor plan that's actually to scale?Everything is in feet from the start — the event space's real dimensions, every object's real size, and a scale bar on screen — so the plan is measurable rather than illustrative.
- How do I share a floor plan with a client?A share link opens the real diagram in any browser, to scale and in 3D, with no account needed — and you choose whether the recipient can view, comment, or take a copy.
About this data
This page is part of the EventDiagram venue registry — floor-plan data published for event planners, vendors, and the venue itself. This record was compiled from the venue's public materials and has not yet been claimed by the venue. Room dimensions here come from the venue's own published materials. We have not yet traced these rooms to their real perimeter or recorded independent scale checks, so shapes are shown as simple rectangles at the published dimensions. Software assists the tracing; a person reviews every plan against its source before it appears here. Capacity figures are only ever the venue's own published numbers — we never estimate them. Full details in how we measure venues.
Sources
- https://www.marriott.com/en-us/hotels/phxtd-residence-inn-tempe-downtown-university/events/
- https://www.marriott.com/content/dam/marriott-digital/ri/us-canada/hws/p/phxtd/en_us/floor-plan/meeting-space/assets/phxtdf01.png
Known limitations
- Bandersnatch Boardroom: Rectangular envelope at the published dimensions; the perimeter has not been traced, so doors, columns and any irregular walls are not yet shown.
- Carroll Room: Rectangular envelope at the published dimensions; the perimeter has not been traced, so doors, columns and any irregular walls are not yet shown.
- Carroll Room: Published area (1,235 sq ft) differs from the 1,033 sq ft rectangular envelope by 20%, so the room is not a plain rectangle.
- Cheshire Room: Rectangular envelope at the published dimensions; the perimeter has not been traced, so doors, columns and any irregular walls are not yet shown.
- Cheshire Room: Published area (926 sq ft) differs from the 1,007 sq ft rectangular envelope by 8%, so the room is not a plain rectangle.
- Lewis Carroll Ballroom: Rectangular envelope at the published dimensions; the perimeter has not been traced, so doors, columns and any irregular walls are not yet shown.
- Lewis Room: Rectangular envelope at the published dimensions; the perimeter has not been traced, so doors, columns and any irregular walls are not yet shown.
- Lewis Room: Published area (975 sq ft) differs from the 867 sq ft rectangular envelope by 12%, so the room is not a plain rectangle.
Last updated September 8, 2026. Spot an error? Claim this venue to manage it, or tell us.
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