I can't say enough kind things about Hector's place.
The location is perfect, a block in any direction is littered with great food and bars, a capitol bike share rack is on the side of the building, there's a grocery store and pharmacy right up the street if you'll be staying longer, on a budget, or just want to make use of the kitchen to whip up your own meals. The nearest metro stop is about a half mile away and if you're going to be here on business, there's a FedEx Office right across the street for last minute shipping / copies.
The apartment seems like it was recently renovated, very clean, had all of the amenities that are normally missing from AirBnBs, a fully stocked kitchen, comfy bed and couch, and something I completely missed when looking over the listing, there's a shared deck with a grill and family seating!
Internet speed was more than up to the task of my Netflix and Facetime habits, never had any problems there.
Hector's assistant was very helpful checking me in. As someone who travels a bit with AirBnB, the level of communication was just right. I was given a warm welcome, a quick tour, number and where to find them, and then left to my own devices.
The only possible downside is the stairs, this is a walkup apartment so if you aren't in a condition to make the climb, you may want to look elsewhere.
That aside, if you're familiar with the Adams Morgan area and want to find a listing here, this is the place. I will certainly be recommending Hector to any friends / family traveling to DC and I will check this listing first for my future trips.
Thanks again!!