Sofia, Bulgaria (my wife is Bulgarian). Working remotely as a sysadmin, I push code to GitHub and do server maintenance from coffee shops and my couch. Fantastic internet in Bulgaria. Very cheap, awesome food, beautiful mountains here. Language a bit of an issue with older people and outside the capital.
Are you learning Bulgarian, though? It's not a terribly hard language and it's generally a positive things to the locals if you speak it, even if you have a terrible accent.
Да, аз уча български език. Сега мога да говоря малко. (Yes, I'm studying Bulgarian language. Now I'm able to speak a bit). Learning to read/write Cyrillic has opened many doors, and even though I only speak like a five-year-old child, I can understand much more contextually.
Same here, for almost the same reasons (down to wife being Bulgarian). I would add that the girls are quite hot too (it has been a driving force in my life up to before marriage).