The Warrior Hotel, Autograph Collection

525 6th Street, Sioux City, Iowa 51101 USA
+1 712-317-1011
  • Mobile Key
  • Digital Check-In
  • Service Request
  • Spa
  • Fitness
  • Internet

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

Plan your next business meeting at Autograph Collection hotel
  • 7

    Event Rooms

  • 7,046 sq ft

    Total Event Space

  • 500

    Capacity Largest Space

  • 7

    Maximum Breakout Rooms

About This Venue

  • Make magic in Sioux City with flexible meeting space like our grand ballroom with expansive terrace

  • Wrap up your last-minute details in the 24-hour business center at our Sioux City conference venues

  • Conveniently located in downtown Sioux City, our meeting space is close to popular attractions

  • Team building begins at War Eagle Lanes and Martini Lounge, adjacent to our conference venue

  • Keep your conference attendees connected with free high-speed Wi-Fi at our Sioux City event venues

  • Gather after an exciting meeting at Bonvoy Elite Recognition Lounge for drinks in Sioux City

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

Rooming Lists

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

Image Marriott Bonvoy
Reward Yourself

Earn up to 60,000 plus Elite status, discounts and more.

Equipment and Services

Meeting Equipment

AV equipment

Stage: installed

Stage: portable


Meeting Services

Copy service



Business Equipment



Business Services

Copy service

Fax service

Network/Internet printing

High-speed Internet access

Meeting rooms: Wireless


Floor Plans

Capacity Chart

Convert Meters | Reset
  • Oriole Room
  • 21x10x10
  • 221
  • 24
  • 16
  • 12
  • 18
  • 16
  • The Flamingo Room
  • 16x11x10
  • 328
  • 10
  • 10
  • 10
  • Warbler Room
  • 24x19x10
  • 445
  • 30
  • 10
  • 30
  • 30
  • Bluebird Room
  • 37x18x10
  • 643
  • 70
  • 40
  • 45
  • 30
  • 30
  • 60
  • Meadowlark Room
  • 41x16x10
  • 656
  • 50
  • 30
  • 24
  • 30
  • 50
  • 35
  • Goldfinch Room
  • 44x18x10
  • 792
  • 75
  • 45
  • 48
  • 32
  • 70
  • 50
  • The Warrior Ballroom
  • 127x28x18
  • 3,961
  • 500
  • 264
  • 480
  • 320
  • 300
  • 300

Room Set-Up Examples

Setup Example


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.

Setup Example

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.

Setup Example

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.

Setup Example

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.

Setup Example


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.

Setup Example


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.

Setup Example

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.

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