A café I can’t recall the name of…

Hellooo everyone

I was recently in Athens a friend asked for a coffee spot recommendation. It was a Sunday when I went and it was a large place, where you had to walk down maybe 3 stairs to get into which took you into a concrete room with a couch, in which through a doorway you enter. In the actual cafe it’s a big open space room with tarps covering the ceiling. It had a large bar and maybe 15 tables. Again, an open layout and was one big room. Does this ring a bell? It was near where the Sunday markets are in Monastraki I believe.