I never met Mark, but I can tell he knows a thing or two about hosting :) I came on a two day conference trip and came into town on a red-eye with an odd check-in time. Mark's instructions and automated entry into the unit were perfect for someone who needed the flexibility. The area was smack in the middle of Foggy Bottom with everything nearby.

The apartment is perfect - two TVs, wonderful kitchen, washer/dryer, comfy bed. All the instructions and tips and important info was in a welcome packet. This was a great stay!