addition to the address above, the seller is 101 Geneva, LLC and listing agent represents Remax Excellence Realty in DC/MD areas. They are not to be trusted as it is pretty much like a coal ball on snow that they were wearing the same pair of pants.
As to technical details, we (we are working with a realtor) came in at 92.7% of asking price, i.e 8K short of full price, Full document signed, earnest check, bank preapproval (which took me so much work to secure as most of the banks are smart enough to stay away from these famine causing Fusarium fungus, who are messing up the DC housing for all of us who actually like to live there and enjoy the great city). I don't think these details mattered at all, at one point the listing agent was saying they were signing it and he was just waiting for them to send the offer back...they dragged on until we walked away so they aren't at default.
Anyway, anybody wants my corroboration in similar cases feel free to post. Gladly to share experience. What else can we do? I will go back and "kill more fusarium, and save the world" as we swore to our profession.