BOISE, Idaho (May 12, 2026) — Today Pennbridge Hospitality opened the AC Hotel Boise Downtown and Element by Marriott Boise Downtown, bringing two upscale Marriott flags under one roof in the heart of downtown Boise. The 296-key property is Idaho’s first dual-branded property and the city’s largest hotel, built to serve business travelers, extended-stay guests, and the meetings and events market.

Both brands participate in Marriott Bonvoy and are bookable through all major GDS channels.

A Dual-Brand Property

The pairing of AC Hotels and Element under one roof reflects a deliberate revenue strategy: two distinct demand segments, one shared cost structure. Element by Marriott occupies Floors 5–7 with 121 studio and one-bedroom suites, targeting extended-stay guests with fully equipped kitchens, complimentary Element “Rise” breakfast, and wellness-focused amenities. AC Hotels by Marriott occupies Floors 8–15 with 175 keys, targeting the short-stay business and design-conscious leisure traveler with a European-inspired, design-forward product. 

Notably, 40% of inventory across both brands is configured as double/double — a deliberate adjustment based on demand data from the Residence Inn Boise Downtown, where Pennbridge identified unmet need for two-bed configurations among regional business and leisure travelers. This is the first hotel in Boise offering double king rooms with a sofa bed, to accomodate families or larger groups.

“Boise has reached a point where demand supports a project of this scale and sophistication. This hotel brings together two distinct brands in a way that reflects how people travel today — seamless, flexible, and steps from all the city has to offer.” — Doug Russo, General Manager, AC Hotel & Element Boise Downtown

Meetings & Events

The property adds substantive meetings and events infrastructure to the Boise market with 12 flexible spaces totaling approximately 8,250 square feet. The flagship Bristol Mitchell Ballroom on the 16th floor spans 3,010 square feet with panoramic views of the Boise skyline and foothills, served by a dedicated express elevator. The Mirador Room, also on the 16th floor, offers foothill views and patio access. The Tamarack Room divides into three separate breakout spaces, and the lobby-level Yanke Boardroom provides an intimate executive meeting option. In-house banquet and catering services are available for all spaces and events. 

“Our team is already seeing strong interest from meeting planners and group organizers looking for a destination that’s both accessible and distinctive. With flexible event spaces and two complementary brands under one roof, we’re able to offer solutions that meet a wide range of group and event needs.”           — Tanya Minor, Director of Sales

Food & Beverage

The Boise Post occupies the 16th floor and is designed to function as a standalone dining destination for the local market and a hotel amenity. Seating 120 to 140 guests — with approximately 30% exterior soft seating — the rooftop restaurant and lounge offer city and foothills views, an Idaho-inspired menu with shared plate formats reflecting AC Hotels’ Spanish roots, and price points ranging from $11 to $54. Breakfast service is available to AC guests and walk-in diners.

At lobby level, AC Café operates as the only Starbucks location in downtown Boise, serving specialty espresso, coffee, and light fare for guests and the public. Element guests receive complimentary “Rise” breakfast daily and access to the brand’s “Relax” evening reception featuring beer, wine, and appetizers.

Extended Stay & Corporate Accounts

The Element product at this property is particularly well-suited for corporate relocation accounts, project-based travel programs, and long-term contract business. In addition to standard studios and one-bedroom suites — each with full kitchen, in-room water filtration, and Heavenly Beds — the property offers two Studio Commons units: semi-private configurations anchored by four individual guest rooms sharing a large common living space and full kitchen. One unit includes a private patio. These configurations are available for family travel, small group room blocks, or corporate team deployments requiring both shared and private space.

Location & Demand Generators

The property is located at the intersection of Boise’s primary business, convention, and entertainment corridors, providing walkable access to the Boise Centre, Idaho Central Arena, Jack’s Urban Meeting Place, Julia Davis Park, the Boise River Greenbelt, and the Basque Block. The Boise Airport (BOI) is only 10 minutes away. The market has seen sustained growth in business and leisure travel driven by the technology sector expansion, trending travel tourism, and expanded air service into the region.

Development & Ownership

The property was developed by Pennbridge Hospitality, an Eagle, Idaho and Salt Lake City, Utah-based hotel investment and development firm founded in 2005. Pennbridge is self-managing the property and maintains franchise relationships with Marriott International across its portfolio. The project—a seven-year development effort by co-founders Jared S. Smith and Thomas W. Lewis III—was delivered with Erstad Architects, SERA Architects, Okland Construction, and U.S. Bank.

The site was formerly Block 19 in downtown Boise, acquired from the Yanke family in 2020. The Bristol Mitchell Ballroom name honors the Bristol and Mitchell Hotels that operated on the site near the Oregon Short Line Depot in the early 1900s.

Property at a Glance

• 296 total keys: 121 Element rooms (Floors 5–7) + 175 AC Hotel (Floors 8–15)
• 12 meeting and event spaces | ~8,250 SF total | Bristol Mitchell Ballroom: 3,010 SF (16th Floor)
• The Boise Post: 16th-floor rooftop restaurant & lounge | 120–140 seats | public access
• AC Café: lobby-level Starbucks — only Starbucks location in downtown Boise
• Shared amenities: 24/7 fitness center, outdoor hot tub (20-person), BBQ grills, fire pits, co-working lounge, Element bikes, EV charging
• Marriott Bonvoy participation | GDS-bookable | Paid self-parking off 10th Street
• Reservations open: May 15, 2026 | AC Hotel Boise Downtown| Element By Marriott Boise Downtown

About AC Hotels by Marriott

AC Hotels, part of Marriott International, celebrate the beauty of classic modern design with a European soul and Spanish roots. The brand offers design-forward hotels that focus on the details that matter most to guests, eliminating the unnecessary to provide a seamless stay experience. With thoughtfully designed guest rooms, signature AC Lounge spaces, and curated food and beverage offerings, AC Hotels create an atmosphere of sophistication, comfort, and purpose for business and leisure travelers alike.

About Element by Marriot

Element, part of Marriott International, is a nature-inspired extended-stay brand designed for longer stays and a focus on wellness. The brand features spacious, apartment-style suites with fully equipped kitchens, flexible public spaces, and eco-conscious design. With an emphasis on sustainability and balanced living, Element enables guests to maintain their routines and feel at home while traveling.

About Pennbridge Hospitality

Pennbridge Hospitality, based in Eagle, Idaho and Salt Lake City, Utah, is a hotel investment and development firm specializing in select-service and extended-stay properties across the Intermountain West. Since its founding in 2005, Pennbridge has executed a strategy focused on high-quality development, operational excellence, and long-term value creation. Pennbridge maintains a hands-on approach to hotel operations and has established franchise relationships with leading global brands, including Marriott.