I think a big difference in cost-of-living is paying a premium for short-term accommodation. There are definitely places to live here in Kraków for 900zł per mo

I think a big difference in cost-of-living is paying a premium for short-term accommodation. There are definitely places to live here in Kraków for 900zł per month, but I'm paying significantly more for the privilege of staying for a short time (and the convenience of AirBnB).