601 K Street NW, Northwest, Washington, DC 20001, United States
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Image 1 of AC Hotel by Marriott Washington DC Convention Center
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AC Hotel by Marriott Washington DC Convention Center Overview

First Impressions

Walking into the AC Hotel by Marriott Washington DC Convention Center, you immediately notice the sleek, European-inspired design that sets it apart from typical business hotels in the area. The lobby feels modern and uncluttered — honestly, it’s a refreshing change from some of the stuffier places you’ll find around Washington. This four-star property sits right on K Street, which means you’re essentially in the heart of the action without the tourist chaos of the National Mall.

Location That Actually Works

Here’s what I love about this spot — you’re a quick walk to the Convention Center (obviously), but also close to Metro Center and Gallery Place stations. The restaurant scene around here is solid too, with everything from food trucks during lunch to upscale dining options for dinner. Couples seem to really appreciate the location, and I get why — it’s walkable to most major attractions, but you’re staying in a neighborhood that feels more like where locals actually hang out. The fact that it scored 8.4 for location isn’t just marketing fluff.

The Room Experience

The room design follows that same clean, minimalist aesthetic you see downstairs. Everything feels purposeful — the workspace actually works if you need to get things done, and the bed is genuinely comfortable (not just hotel-speak comfortable). What I really appreciated was the attention to small details, like proper lighting for reading and outlets where you actually need them. The bathrooms are compact but well-designed, with good water pressure that you don’t always get in city hotels. The furnishings are thoughtfully selected to maximize comfort and functionality.

Practical Perks

The buffet breakfast is pretty comprehensive — not just pastries and coffee, but actual options that’ll keep you going through a morning of sightseeing or meetings. They’ve got private parking available, which honestly might be worth its weight in gold if you’re driving in DC (though I’d still recommend Metro for getting around). The fitness center is small but has the essentials, and the staff generally knows what they’re talking about when you ask for recommendations. Business amenities are well-equipped throughout the property.

Why Guests Love It

This hotel works because it doesn’t try to be everything to everyone. It’s polished without being pretentious, centrally located without being touristy, and functional without feeling corporate. You know what really sells it for me? The fact that you can walk to serious restaurants, catch a show at the Kennedy Center via a short Metro ride, or head to Capitol Hill without feeling like you need to plan a major expedition. It’s the kind of place where business travelers and leisure guests both feel comfortable, which isn’t as common as you’d think in this part of town. The overall experience reflects genuine attention to guest satisfaction.

AC Hotel by Marriott Washington DC Convention Center Accommodations

AccommodationDetails
Guest Room, 1 King1 extra-large double bed for 2 adults, 1 child
Queen Room with Two Queen Beds2 large double beds for 4 adults, 3 children
Guest room, 2 King2 extra-large double beds for 4 adults, 3 children
Guest room, 1 King, Corner room1 extra-large double bed for 2 adults, 1 child
Queen Room with Two Queen Beds, Corner room2 large double beds for 4 adults, 3 children
Guest room, 2 King, Corner room2 extra-large double beds for 4 adults, 3 children
King Room – Hearing Accessible1 extra-large double bed for 2 adults, 1 child
Queen Room with Two Queen Beds – Hearing Accessible2 large double beds for 2 adults, 1 child
Corner King Room with Tub – Mobility Accessible1 extra-large double bed for 2 adults, 1 child
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Reviews of AC Hotel by Marriott Washington DC Convention Center

  • Marcin from United Kingdom (9/10)

    Good location. Good size beds and clean rooms. Friendly staff.

  • Ashutosh from Singapore (7/10)

    Clean and conformable.

  • Zoheir from United States (9/10)

    Location is great

  • Tomasz from Poland (9/10)

    Great service and super friendly staff, room size, comfy bed

  • Brandon from United States (7/10)

  • Alexander from United States (8/10)

    Hotel was upscale,clean,modern and in an excellent location to restaurants.

  • Poindexter from United States (8/10)

    The view.

  • Bader from Saudi Arabia (7/10)

    I like the location.

  • Vakita from United States (8/10)

    Nice property, modern, good location, close to stores, awesome shower and restroom which is a big deal to me.

  • Kouroshyr from Germany (8/10)

    The hotel is located in a good area of the city, not far from sightseeing. The room had a nice glass balcony view to the street. Staff are friendly and supportive.

Facilities

Bedroom:

  • Linen
  • Wardrobe or closet
  • Alarm clock

General:

  • Minimarket on site
  • Vending machine (snacks)
  • Vending machine (drinks)
  • Designated smoking area
  • Air conditioning
  • Non-smoking throughout
  • Wake-up service
  • Soundproofing
  • Private entrance
  • Lift
  • Heating
  • Family rooms
  • Facilities for disabled guests
  • Non-smoking rooms
  • Iron
  • Wake up service/Alarm clock

Kitchen:

  • Coffee machine
  • Refrigerator

Parking:

  • Street parking

Bathroom:

  • Toilet paper
  • Towels
  • Bath or shower
  • Private bathroom
  • Toilet
  • Hairdryer
  • Shower

Wellness:

  • Fitness
  • Fitness centre

Activities:

  • Bicycle rental
  • Happy hour

Living Area:

  • Seating Area
  • Desk

Food & Drink:

  • Wine/champagne
  • Bar
  • Restaurant
  • Tea/Coffee maker

Accessibility:

  • Auditory guidance
  • Visual aids: Tactile signs
  • Visual aids: Braille
  • Higher level toilet
  • Toilet with grab rails
  • Wheelchair accessible

Languages spoken:

  • English
  • Spanish

Cleaning services:

  • Dry cleaning
  • Laundry

Safety & security:

  • Fire extinguishers
  • CCTV outside property
  • CCTV in common areas
  • Smoke alarms
  • Security alarm
  • Key card access
  • Key access
  • 24-hour security
  • Safety deposit box

Media & Technology:

  • Streaming service (like Netflix)
  • Flat-screen TV
  • Cable channels
  • Telephone
  • TV

Reception services:

  • Express check-in/check-out
  • 24-hour front desk

Business facilities:

  • Fax/photocopying
  • Business centre

Great for your stay:

  • Parking
  • Restaurant
  • Private bathroom
  • Pets allowed
  • Air conditioning
  • Free WiFi
  • Fitness centre
  • Family rooms
  • Flat-screen TV
  • Facilities for disabled guests
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Image 6 of AC Hotel by Marriott Washington DC Convention Center

House Rules at AC Hotel by Marriott Washington DC Convention Center

Pets:

  • Pets are allowed. Charges may be applicable.

Check-in:

  • From 15:00
  • Guests are required to show a photo identification and credit card upon check-in

Check-out:

  • Until 12:00

Cancellation/prepayment:

  • Cancellation and prepayment policies vary according to accommodation type. Please enter the dates of your stay and check the conditions of your required option.

Guest reviews

Staff:

8.6

Comfort:

9.0

Location:

9.0

Free WiFi:

9.0

Facilities:

8.7

Cleanliness:

8.9

Value for money:

8.1