You did not reply to any Airbnb text messaging system after booking.
Please read the listing description as it is mentioned clearly that house is half an hour drive from Washington DC.
You forgot to read the house rules too. NO SMOKING is allowed in and around the house.
Once again, you did not pay attention to the additional charge for extra person irrespective of gender plus valid id is required as minimum basic legal requirement for additional guests.
I don't know what room size were you expecting. It is 11.5 by 12.5 feet squared. bigger than most of the motel rooms.
In future, if you use Airbnb, please interact and reply to hosts' questions through Airbnb text messaging system to clear up any misconception/ pre-conceived notions about the place.
Airbnb is different from motel/hotel as it is based on human trust as hosts/guests.
Your one star rating is definitely not justified and helpful in any way.