Update: We returned to Aragvi and were seated at the table nearest the washroom hallway. Which amounted to feeling that we were actually dining in the washroom itself due to the stench that would waft toward us each time other guests opened the door to the washroom hall. The washrooms themselves were not very clean and are way too cramped.
The food was phenomenal and the service was warmer than our last visit.
But if the washrooms are so filthy one is left to wonder about the cleanliness of the kitchen....