Our family's stay (4 adults, 2 kids and a baby) was super comfortable and convenient. Jonathan is a great communicator and very responsive to requests. Highly recommend this house to stay in. The neighbourhood is a downtown metropolitan neighbourhood, so there is noise at night (bring ear plugs if needed) as well as people on the streets but everyone was friendly and our house/belongings and car were safe. We would not hesitate to stay here again. Also, we really appreciated the air conditioning as it was super hot the week we were here!
We got a 7 day regional bus pass (can buy at machines in local Metro station) and took the 80 bus down to Union Station and took the DC circulator around the National Mall. Sometimes the passes didn't work on the bus machines so keep your receipt handy. For $12/person it was a good deal and avoided finding parking.