Synta's house is very clean and well-maintained, and I really enjoyed staying at house since this is located at a very quite neighborhood. Also, Synta's house is very close to the train station (Capitol Heights), and it will just take you around 10-15 minutes to go to downtown D.C and all other major attractions of the city.
I will recommend to others if someone is traveling to D.C, next time, particularly if you are traveling alone like I did this time.
Thanks Synta.