We live in the neighbourhood and have been to this place a few times and it has never disappointed. It gets busy fast nowadays so make sure you book in advance, especially on the weekend.
On our most recent visit my wife and I brought our son (he's 6) on a Friday night. We sat by the large windows at the front and had a great view of Yonge Street. Our server was fantastic, she was great with our son, and really attentive. At the end of the meal I ordered a specialty coffee that she wasn't familiar with, so she googled it and totally nailed it - some of the best service we've had in a while.
My son had the fungi pizza and he loved it. I had the pappardelle with duck ragu and it was spectacular, the duck was so rich and flavourful. The desserts are very rich and are served in small mason jars. My wife had a pumpkin panna cotta, my son had a chocolate mud pie, and I had an apple crumble. All three were stellar. The wine selection was great. I already mentioned my specialty coffee but have to mention again that it was spot on!
We all strongly recommend Lil Baci!