Daniele Famiglietti
Google
Been there for lunch as a non bulgarian speaking tourist: the environment is super cute and friendly, staff knows english, prices are low, the soups are AMAZING especially the cold cucumber soup in a hot day like that one and if you're a heavy eater like me don't worry, you can put as much roasted bread as you like in everything for free.
This place is the perfect example of a 5-star rating!
NB: if you want to really enjoy the atmosphere just eat upstairs, trust me.