I've been at this Osteria quite a lot lately because it's the closest restaurant around here in Castellina and I can say it's one of my favorites!
The food is very good all the time no matter if you're eating meat, shrimps, pork, pasta or cheese. All of them are always fresh and well cooked.
The owner, Cristina, is very sympathetic as well as the other people who work there!
I recommend the pasta with tartufo which is fantastic!
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.