We had a very warm and very friendly welcome by Nelson and Henrike. They were very flexible with the check in and check out time, so we wouldn't have to carry our heavy luggages with us.
They had many tips for us so we don't get lost in DC and be able to enjoy the visits without being too exhausted.
The apartment is really comfortable for two and very well located not far from the main touristic attractions, the museums and night life in DC.
I enjoyed netflix too.
Olivier