A colleague and I were rendezvousing in DC for conference at GWU, and Greg's place was very well located for us. Greg was very fast and responsive to my questions, and the place was perfect for our needs--well-equipped, conveniently located within easy walking distance to two Metro stops (Foggy Bottom and Dupont Circle), restaurants and grocery stores etc. Greg also had lots of recommendations in a binder in the apartment, which was helpful. A very smooth experience, all around. Highly recommended.