When I first saw this in 2021 I thought that it was an example of street art. I have been advised by a friend  that the name "Amy Austin" is a reference to a graffiti message, "I Love You So Much mural, by Austin [Texas] based musician Amy Cook. The wine bar within a car park sits thirty guests and according my, already mentioned, friend it has a single large table in the middle with bar seating at the walls.