Alright people, you NEED to stay here. Seriously!!! It is literally only a few blocks from the Capitol, the Library of Congress, the Supreme Court, a short walk to Union Station and the Mall, and a few cafes and markets. She answers any and all questions on her introductory material without you even having to ask (very important for us introverts): the suggestions were legitimately helpful and amazing! There's even a washer and dryer.
Book it. You won't be sorry.