I went skiing in Bansko in February of this year...
PROS
Good snow

, okay that one's pretty irrelevant for you.
Cheap food. Cheap beer. Cheap accomodation. Cheap shoes lol.
Friendly people in the main.
Nice scenary.
Interesting history.
CONS
Taxi drivers will take you for a ride!! Always agree a rough price before you get in the taxi, but even then they can get very aggressive when you refuse to pay more than they initially said.
Bloody cold when I went (but what do you expect on a skiiing holiday lol).
Food is bad for veggies.