The best place to buy cheese in Toronto, hands down. The selection of cheeses is amazing and the service is top-notch. They wanted to bring a piece of Italy to Kensington, and they succeeded. Even when the place is packed, you feel pampered. Samples galore! The store can be a bit intimidating when you first walk in though, so don't be shy about saying "I need a minute" before diving in.
First time I walked in all I knew was how many people I knew were coming to the party and how much I wanted to spend. For every time since then, I haven't needed to know anything else.
Important tip: if you're looking for quality, only get the cheeses behind the counter. The packaged cheeses in the open display case are on sale (and not behind the counter) for a reason.