Almost everything. The staff were very welcoming and took their time providing me with information I needed The location is exceptionally good. You're a few steps away from Roslyn Metro station, and also a few steps away from Key bridge. My room had a beautiful view on the Potomac river and Georgetown. The room was clean, and equiped with good toiletries. There's a parking in the hotel. Is a little expensive, but this is Washington, and if you're planning to use the metro you can leave your car in for 30$ a day. I highly recommend the metro over driving. It's a lot faster and easier than driving your own car

The are a few issues that I wish were better. The room service need more follow-up. Even though the room in general was clean, but their work is not quite thorough especially in the bathroom. The are no slippers or bath robe in the room

The breakfast was lacking. I had the American breakfast. It didn't include a fruit or yogurt. I was only given one small container of jelly for my toast.

The night before my departure, I requested a wakeup call at 7 am. The night attendant put in my request. However, the wakeup call phone call went off at 6 am instead of at 7 am as I requested!

Lived the location and how quiet it was.

The plug in the bathroom did not work and the door to the bathroom was a heavy sliding door that I struggled to close / open often. Would have liked the option to be able to connect my Netflix to the tv. The channels were hard to navigate and it was a bit dated for a 4 star hotel tv.

I was very surprised by the hotel. It was like a micro hotel but not really. The room was small but actually perfect size. I am sure they have larger rooms, I just didn't book one. Quality bathroom shampoo, body wash etc.... clean room, VERY friendly front desk staff. I will definitely book again when I come back to DC. It was cheaper than booking in DC and only a short Uber ride from the hotel to the city! I love this place

I wish there was a phone in the room so I could call for room service. It was actually hard to find out more info about the restaurant online. So I ordered food. Also this hotel does not have an all day bar. If you want a drink you will have to wait for the restaurant to open. Not a big deal but just wanted to share this. Lots of bars near by (5 min walk).

Loved the location, close to subway, and walking pretty much anywhere. Room was large and clean.

The staff was not very friendly. They were professional, did their job, but nothing over the top to make you feel welcomed.

Location was excellent. Was there for Arlington business but it’s a great walk over the Potomac River to quaint Georgetown for fun restaurants and shops. Breakfast starts earlier than some other hotels; great for early morning business. Staff at registration was always friendly. Great coffee in room.

Amuse staff could use some extra help in evening; but the dinner was really good. Had a nice rosé wine.

I was traveling with a car full of boxes and luggage, and I needed a hotel with an affordable, secure indoor garage to park my car. Meridien Arlington offers a safe indoor garage for $20 a day .

The hotel lobby is located on the building’s fourth floor. To get to your room, you must take an elevator to the 4th floor first and switch to another elevator to get to your room’s floor.

I like the room and staff. They were pleasant and helpful. I liked the view from the hotel room. The restaurants happy hour was a nice feature.

The room was small and the bathroom even smaller in our corner king. There was no fan or ventilator in the bathroom. The rooms do not feature microwaves. The elevators. 3 sets of elevators from parking garage to lobby to room. Hotel parking is not included in hotel charges but is an additional cost as you enter and exit the garage each time.

This location was perfect for sightseeing in DC, since it is extremely close to the Rosslyn metro station. The area was clean and quiet and felt very safe. The hotel staff were extremely friendly and helpful in response to all of our questions. Our hotel room was upgraded to one with a view of the Washington monument and the Potomac, which was a delightful surprise. The room was comfortable and clean, as was the rest of the hotel.

WiFi access is extremely expensive unless you sign up for the Marriott Bonvoy program and are given an access code (they did not make this clear at the time we checked in, so I had to sign up for the program later and ask them to waive the WiFi fees). Several of the bathroom fixtures weren't quite functioning correctly (the tub stopper and the sink stopper both had issues). Also, the food available is high-priced (typical of this kind of hotel) but the menu is quite limited, especially as far as grab-and-go breakfast items and snacks or appetizers.

It was in a good location for our needs, with easy access to Washington DC

Price of parking the car - feel if you are staying in the hotel parking should be free.