Not family friendly
Nice, clean boutique hotel, but wasn't overly impressed.
Cons -
Parking for our SUV, which we were told wouldn't fit in the underground parking, was $40 a night. The front desk staff and bellmen seemed a bit bothered, although it would be that we were there over Thanksgiving....maybe they didn't want to be there. In general, I didn't feel like it was a family friendly hotel, but more of a place for business travelers. 
Pros -
Clean rooms, good closet space, safe area of town. It is walkable to the White House. I think my GPS said .9 mile and we had 3 kids under 8 walk it with us. 
However, there weren't really any perks to coming back if we were in the area again. Based on our pre-trip research, we'd probably pick a different hotel since they seem to all be within the same price range. Also, considering no complimentary breakfast is offered, we'd consider staying somewhere closer to a coffee shop.