Came here on a Saturday afternoon for dim sum and the restaurant was at about half capacity. When I made the reservation, the hostess promised she'd try her best at getting us a lake-view table, but that wasn't to be as they were all occupied when we arrived.
The dim sum itself was nothing special (perhaps I have been spoiled by some gems in Richmond Hill and Scarborough) and we found the cart service super slow - only at the end of our meal did we figure out that we can simply ask servers walking by to bring us a specific dish. The pricing was very high for the quality of the food, guessing downtown rent and the view comes with a premium, so overall 2 stars for food and 4 stars for the ambiance (it was an absolutely gorgeous day outside and you can see people paddleboarding on the lake). A great place to take someone who has never tried dim sum before and/or someone new to Toronto, but nothing more.