The location is great if you want to see the sights of D.C. The apartment is well-appointed and very clean. They have recently updated their bathroom and it includes a large tube with a seat. They have a binder with all the information for check-in/out, along with tips for getting around and suggestions for local restaurants/bars. They even had Smart trip cards for the public transportation. The response time was prompt. We had our TV go out and it was replaced the same day.
Would definitely stay there again.