I didn't personally stay in Rafael and Nhu's place. I booked it for a colleague. She said it was lovely and met all her needs. Rafael and Nhu were also very communicative. This location was the closest I could get to a conference/training my colleague attended that was not in the D.C. metro area. If your travel destination is D.C., I think this would probably be totally fine if you wanted to do a rental car or uber's. Overall, my understanding was that it was a great location and I'd like to thank Rafael and Nhu for letting me book for my colleague and not me!