Parking is expensive/walking distance to everything
This was our first trip to DC so we stayed here for the convenience of being in walking distance to everything we wanted to see. The hotel was clean and the valet staff were very helpful and friendly. The fee for parking over night was $45.00 - that is steep considering the cost of the room was only $98.00 before taxes.
We stayed on the 4th floor, our room was clean but everything felt dampish (bedding, towels, carpet) even though the air conditioning was on low? The front desk informed us that none of the rooms had a view so it didn't matter which floor we stayed on. We were able to check in early (1:00) and the bellman delivered our bags promptly.
Small inconveniences: not having access to the car unless you called the valet & had them get it and bring it to the front entrance which means more tipping each time.
A charge for wifi in the room (we didn't use it but saw a lot of people in the lobby using the free wifi there).
Also the front desk placing me on hold for more than 30 minutes to check availability, in that time we drove there and when we walked in there wasn't a single person working at the desk nor was there anyone in line ?? 
Overall, it was a convenient place to stay, The West Wing Cafe next to the hotel had awesome food for breakfast, lunch or dinner, lots of choices and very fresh.