We had a great time in DC. The location of the townhome was great for a family of 4 and it was clean and well stocked. Close to all the major sites. Michael is an excellent host. He is very responsive to any questions/issues. Things we loved were the nice big TV with awesome streaming, comfy mattresses and pillows, cool air conditioning, and well stocked kitchen.
If you are driving a personal car and are not from an urban area and not used to parking in large cities, just be sure to message or talk with Michael about parking rules. It is imperative for a stay in DC.