Please note: all room sizes are approximate.
Events
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4
Event Rooms
5010 SQ FT
Total Event Space
90
Capacity Largest Space
3
Breakout Rooms

Meeting and Events
Explore our versatile space, which can be used for conferences, corporate receptions, and more.
Work with our planners to create a custom menu for your event from our in-house catering services
Our multifunctional event venues set the tone for fluid and distinctive gatherings in Phoenix.
Keep your colleagues energized and focused with custom catering options and modern AV technology.

Weddings and Occasions
With room for up to 100 guests, we can help you create a celebration that is uniquely your own.
Dream weddings don't just happen, they're planned. Marriott Certified Wedding Planners are trained to help. After completing demanding coursework, each Marriott Certified Wedding Planner is qualified to coordinate weddings of all types, including ethnic and military weddings. Relying on experience, training, tradition and old-fashioned intuition, Marriott Certified Wedding Planners can help you determine an overall vision for your wedding and help you execute each detail. That includes setting an event budget; deciding on a menu; arranging table settings; and finding florists, photographers, a band and other entertainment for the big day.
Enhance your wedding with a customized banquet menu, and let our party planners manage the details.
Out-of-town guests will appreciate our modern design and perks like the AC Kitchen and AC Lounge.
New projectors and AV equipment are available in our meeting and event packages

Rewarding Travel from Start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.
Meeting Room | Dimensions (LxWxH) | Area (sq.ft) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
AC Boardroom-The Grove | 39x17.5x13 | 680 | 30 | 30 | 16 | 20 | - | - |
AC Meeting Room-El Toro | 50x26.6x13 | 1330 | 90 | 70 | 34 | 32 | 90 | 72 |
AC Oasis-Outdoor terrace & fireplace | -x-x- | 2200 | - | - | - | - | 80 | - |
AC lounge | -x-x13 | 800 | - | - | - | - | 50 | - |
AC Boardroom-The Grove
Dimensions (LxWxH)
39x17.5x13
Area (sq.ft)
680
Theater
30
Schoolroom
30
Conference
16
U-Shape
20
Reception
-
Banquet
-
AC Meeting Room-El Toro
Dimensions (LxWxH)
50x26.6x13
Area (sq.ft)
1330
Theater
90
Schoolroom
70
Conference
34
U-Shape
32
Reception
90
Banquet
72
AC Oasis-Outdoor terrace & fireplace
Dimensions (LxWxH)
-x-x-
Area (sq.ft)
2200
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
80
Banquet
-
AC lounge
Dimensions (LxWxH)
-x-x13
Area (sq.ft)
800
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
50
Banquet
-
Meeting Room | Dimensions (LxWxH) | Area (sq.mt) | Theater | Schoolroom | Conference | U-Shape | Reception | Banquet |
---|---|---|---|---|---|---|---|---|
AC Boardroom-The Grove | 11.9x5.3x4 | 63.2 | 30 | 30 | 16 | 20 | - | - |
AC Meeting Room-El Toro | 15.2x8.1x4 | 123.6 | 90 | 70 | 34 | 32 | 90 | 72 |
AC Oasis-Outdoor terrace & fireplace | -x-x- | 204.4 | - | - | - | - | 80 | - |
AC lounge | -x-x4 | 74.3 | - | - | - | - | 50 | - |
AC Boardroom-The Grove
Dimensions (LxWxH)
11.9x5.3x4
Area (sq.mt)
63.2
Theater
30
Schoolroom
30
Conference
16
U-Shape
20
Reception
-
Banquet
-
AC Meeting Room-El Toro
Dimensions (LxWxH)
15.2x8.1x4
Area (sq.mt)
123.6
Theater
90
Schoolroom
70
Conference
34
U-Shape
32
Reception
90
Banquet
72
AC Oasis-Outdoor terrace & fireplace
Dimensions (LxWxH)
-x-x-
Area (sq.mt)
204.4
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
80
Banquet
-
AC lounge
Dimensions (LxWxH)
-x-x4
Area (sq.mt)
74.3
Theater
-
Schoolroom
-
Conference
-
U-Shape
-
Reception
50
Banquet
-
Banquet
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Conference and Hollow Square
Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.
E-Shape, U-Shape and T-Shape
Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.
Theater
Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.
Reception
Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.
Schoolroom or Classroom
The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.
Ovals and Rounds
Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.
Audio-Visual Equipment
- AV Technician
- LCD Projector
- Microphone
- TV
- TV Production Service Provider
- Teleconferencing
- Videoconferencing
- Walkie Talkies
- Wired Internet
Event Services
- Certified Meeting Planner
- Registration Service
Event Equipment & Supplies
- Easels
- Flip Chart & Markers
- Pens / Pencils / Notepad
- Podium Lectern
- Stack Chairs
- Tables
- Wall Charts
Business Services
- Computers
- Copy Service
- Fax Service
- Overnight Delivery/Pickup
- Post/Parcel
Frequently Asked Questions
AC Hotel Phoenix Biltmore has 4 event rooms.
The largest capacity event room is the AC Meeting Room-El Toro. It has a capacity of 90.
Yes, AC Hotel Phoenix Biltmore provides wedding services.
To book a meeting or event at AC Hotel Phoenix Biltmore click here