Many gents simply never see Virginia providers because of the extent of LE activity and stings in the Commonwealth.
There have been hotel setups before in NOVA.
This situation is suspicious because of the $190 rate and 800 number, which records all incoming calls.
There are no reviews, although LE knows now how to generate a few reviews.
All in all, the situation looks unsafe.
There are better ways and places to spend your money safely, in the District, with well reviewed providers.