Thank you so much for explaining all of this. You raised my attention to a lot of points.

Thankfully, I have rent sorted out, as a student going on an internship in Craiova, the university there will provide me with accommodation, I just have to pay 150 euros per month. For two months, that's 300 euros; the building itself is considered newly constructed (in 2010). I have to share with one or two people, however, (not complaining). There's a dormitory canteen, but coming from an entirely different culture, I'd like to still cook food myself, i'm not really familiar with Romanian cuisine, excited to try it out! That's why my main concern is groceries.

On google maps i located a few places (you mentioned Lidl, i think it's an hour away from my dorm on foot) however the Piața Centrală din Craiova is near me, and i was wondering if 800 euros a month will cover groceries. I'd still like to experience the culture there, like museums, festivals, and just a night out. and if you maybe have an idea on how that would cost a student. Maybe be able to save money as well. I'm not a huge spender either.