Excellent spot for cozy nights together and exploring during the day. The garden in the back is just downright peaceful and we had a friend over and enjoyed wine in the backyard for a fun evening. Frank's place is within walking distance of several cafes and restaurants and only a couple blocks walk north to the ShawHoward Metro stop which will take you straight downtown.
2 quick recommendations for street parking: 1) you can contact the host for a guest parking pass that is printed and displayed on your dashboard (coordinate this beforehand) & 2) read the signs closely for street-cleaning days/times so you don't get a ticket.