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Dossier Hotel

4.5(192)
Hotel

About

Dossier offers the largest hotel rooms in Portland, blending spacious comfort with the city's independent spirit. Located downtown, it provides easy access to shops, dining, and cultural spots like Pioneer Square and the Portland Art Museum.

Inside, Bistro Alder serves refined yet relaxed meals and handcrafted cocktails, with private spaces ideal for business dinners or small gatherings. The hotel’s event venues feature floor-to-ceiling windows and original artwork, creating a stylish backdrop for meetings and receptions.

Best for

  • Downtown Portland executive stays
  • Intimate dinners & client entertaining
  • Small meetings with city views

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Group Meeting

Custom request

Professional meeting space for your team — whether it's a meeting, training, workshop, or multi-day offsite. Half-day, full-day, or multi-day — with the option to request AV, catering, and your preferred room layout.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology

Room Block

Custom request

Reserve a block of rooms for your group — ideal for multi-day conferences, offsites, or any event where attendees are traveling from out of town.

What's typically included

  • Reserved guest rooms for your group
  • Flexible check-in & check-out dates
  • Negotiated group rates

Meeting + Room Block

Custom request

Bundle your meeting space and guest rooms in one request — perfect for multi-day offsites and conferences where the team meets by day and stays overnight.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology
  • Reserved guest rooms for your group

Venue Details

Standout features

Room Size
Largest guest rooms in Portland
Dossier offers the largest hotel rooms in Portland, providing spacious accommodations designed for comfort and ease whether guests are working, relaxing, or exploring the city.
Location
Central downtown setting near cultural landmarks
Located at SW Alder Street and SW Park Avenue, the hotel is a short walk from Pioneer Square, the Portland Art Museum, Powell’s City of Books, and the Willamette River waterfront, placing guests in the heart of Portland’s cultural scene.
Food & Beverage
Bistro Alder with private and semi-private dining
An in-house restaurant offering a refined yet relaxed atmosphere, Bistro Alder features thoughtfully crafted menus and handcrafted cocktails, with private and semi-private spaces ideal for intimate dinners or lively gatherings.

At a glance

Rated 4.5 on Google · 192 reviews