Westin Book Cadillac Hotel

Westin Book Cadillac Hotel

Westin Book Cadillac Hotel
1114 Washington Blvd, Detroit, MI 48226
Tel: +1 (313) 442-1600 Fax: +1 (313) 442-1605

SISO has a special discounted rate of $189.00 per night plus taxes. Room Rates do not include 15% Occupancy Tax and other applicable hotel fees. (Subject to change without notice).

Located 21 miles SW of the Detroit Metropolitan Wayne County Airport (DTW). The hotel does not provide shuttle service.

Follow Interstate 94 East to Michigan Highway 10 South/Civic Center Drive. Exit at Larned Street/Cobo Hall. Turn left onto Washington Boulevard.

SISO guest will receive a discounted valet parking rate of $25.00 - overnight parking and $20.00 - day usage. 

Check-in: 3:00 pm; Check-out: 12:00 pm
Online Check-in, Express Check-out

Prior to check-in time, Event attendees and guests will have priority on clean, prepared rooms, as they become available. The Hotel shall arrange to check baggage on a complimentary basis for guests arriving before check-in for whom rooms are not available, and for guests attending functions on their day of departure.

SISO guests who book in the SISO block will receive complimentary in-room Wi-Fi. There is also complimentary wireless Wi-Fi in the lobby and public areas.

The Hotel will not issue a charge to the attendee's credit card account prior to the Event.

Make your hotel reservations TODAY!

The Westin Book Cadillac Detroit has dazzled guests since opening its doors in 1924. Recently and meticulously restored to its original grandeur, it now stands as a representation of downtown Detroit's thrilling revitalization. Brilliant design details abound throughout the hotel, from the architectural elements of our luxury ballrooms to our spacious and gracefully imagined accommodations. Myriad dining options include healthy, hearty breakfast fare at The Boulevard Room, savory steak at Michael Symon's ROAST and the family-friendly 24Grille. Expansive, gorgeously transformed event venues set the stage for romantic weddings and important business meetings. Our unmatched downtown location places both historic and contemporary attractions at your fingertips; whether you're interested in cheering on Detroit's sports teams at Comerica Park or Ford Field or strolling along the revitalized RiverWalk, our hotel facilitates exploration and discovery.

Refresh and rejuvenate mind, body, and spirit at The Westin Book Cadillac Detroit. Awash in warm natural light and showcasing picturesque downtown views, our hotel accommodations provide a restful retreat from the excitement of the city. Historic elegance coexists in harmony with modern comfort in our 453 guest rooms and 35 suites, which average over 475 square feet in size. Artful appointments include the iconic Westin Heavenly® Bed, with its ten layers of blissful bedding, as well as the pampering Westin Heavenly® Bath, Westin White Tea Heavenly™ amenities and deluxe robes. Those in downtown Detroit for business will appreciate the ergonomic workspace in their room, as well as laptop-sized safe, dual-line cordless telephones and high-speed internet access. After a day spent exploring the city's many landmarks, you'll look forward to returning to the sanctuary of your accommodations and enjoying delicious room service as you stretch out in front of your 55-inch flat-screen TV. Westin didn't discover fresh air, but we're proud to offer smoke-free rooms at our hotel.


  • Complimentary Wi-Fi
  • All public areas non-smoking
  • Vending machines
  • Room service, 24-hour
  • Housekeeping service daily
  • Newspaper in lobby
  • Local restaurant dinner delivery
  • Shoeshine Stand
  • Room Service
  • Concierge Lounge
  • Car Rental on site
  • Safe deposit boxes, front desk
  • Gift/newsstand
  • Free Bottled water
  • Coffee maker/tea service
  • Electrical adapters
  • Iron and Ironing Board
  • Mini Fridge
  • Pillows: down, feather and foam
  • Full-Service Business Center
  • Accessible Rooms available

Heated Indoor Pool - Located adjacent to the fitness center on the first floor of the hotel

WestinWORKOUT® Fitness Studio - Open 24 hours a day, the WestinWORKOUT® Fitness Studio is furnished with cardio equipment, strength training tools and thoughtful perks including disposable headphones.

The Spa Book Cadillac offers a full menu of soothing treatments to restore balance and well being. Step into a serene spa atmosphere where the soft glow of candles, contemporary art, and calming music help set the mood.

24 Grille - Specializes in casual fine dining, with an emphasis on locally sourced ingredients. Sample Truffle Mac & Cheese, Kona Crusted Ribeye and other seasonal dishes, accompanied by a glass of wine from our expansive list.
Open for lunch and dinner - Dress code: Casual - Phone: +1 313-964-3821

ROAST - Celebrity Chef Michael Symon elevates steakhouse cuisine to an art form at ROAST, a standout in the downtown Detroit fine dining scene. Savor premium cuts of meat, complemented by flavorful side dishes, local craft beers, and inventive cocktails. Open for dinner - Dress code: Smart Casual - Phone: +1 313-961-2500

Starbucks Reserve Cafe - The hotel is pleased to feature downtown Detroit's only Starbucks® Reserve Store. Sip an energizing cup of fresh-brewed coffee, peruse the specialty beverage menu or purchase a flaky pastry to take on the go.
Open for breakfast and lunch - Dress code: Casual - Phone: +1 313-442-1604

The Motor Bar - Unwind with friends or mingle with fellow hotel guests at our inviting lobby bar, which draws inspiration from Detroit's rich history and features craft cocktails and light bites. Open for lunch and dinner - Phone: +1 313-442-1663

For additional Dining and Lounge Options nearby - click here

Room Rates do not include 15% Room Tax and other applicable hotel fees. (Subject to change without notice).

Guarantee by credit card due at time of booking.  Guest reservations must be canceled 72 hours prior to scheduled arrival date to avoid a penalty of one-night room and tax.

Information on other local attractions may be found here!

Keep up to date on the local weather by visiting


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