We had a great time at the apartment. It suited our needs perfectly, clean, reasonably central, easy walking to good coffee and restaurants and Michelle was the perfect hostess. Unfortunately we didn't get to meet Elmar, maybe next time.
She made our arrival so easy and was extremely welcoming. Access was easy and it was nice not to have to carry around a key. She let us leave our bags for a couple of extra hours until we left for the airport.
The location is a good walk from the Mall, but DC is so flat the walk was easy. The apartment had good privacy and it was in a nice quiet neighbourhood.
We would highly recommend Elmar and Michelle's place for a fantastic stay in DC.
Thanks guys.