Friends recommended Du 'Versi mentioning "pizzeria . " That would have been fine, but what a surprise on our 1st visit of three ! It is a wine bar, osteria & pizzeria . We got to meet Leo who was absolutely wonderful ! Even though he was busy, he stopped by our table for some brief chats each time we dined there. We especially enjoyed the thin crust pizza, the freshly sliced prosciutto, & salami, the incredible pesto lasagna, wine choices & fruit salad l. The food was so fresh and delicious made with obvious care and attention . Cozy with some seating outside , reasonable prices & perfect service by Leo who checked to make sure we were pleased with our meals each time we were there. It was nice to meet Filo too. We will definitely be returning next year for more fabulous meals at Du' Versi. Until then grazie mille to Leo for some of our favorite meals in Siena ! Peggy & George