We went as a large family group of 16 after visiting the local Ontario Science Center.
They had no problems seating the adults and the children since the space is apparently larger than it seems.
Our waiter was excellent he not only handled our large table but a mixture of other large and small ones adjacent to ours. I wish I knew his name since I'd mention it here but we all tipped him extra on top of our mandatory group gratuity of %15. He and the other staff kept the water glasses topped up, got all the orders correct, and were attentive as we dined.
As for the food we all had a mixture of the chicken, lamb, and pork. Many other reviews here have noted the pork souvlaki and I can definitely agree with them, it was excellent and probably the best I've had. I had the lamb and it was good however maybe a bit chewier than I would have wanted it, if I go next time I'll ask for it medium rare since it's very easy to over-cook lamb. From the doggy bag I just had the chicken for dinner today and it was excellent, very well seasoned.
We also had all the regular side dishes (dips, salads etc) and the kalamari. They were all good however half the table raved about the Calamari, for my expectations I was expecting something with a lighter fried texture.
Overall it was an excellent family dining experience and will definitely return when it's warmer and the patio is open again.