We dined here for my birthday lunch and it was my first time here. First off, you know you're mainly dining here for the views so without a doubt, that alone makes the experience worth it! It was a crisp yet sunny afternoon and the bird's eye of Toronto was mesmerizing.
We opted for the 3-course prix fixed menu. Mushroom chowder appetizer was quite tasty; salmon and prime rib of beef were quite delectable yet fare typical of similar restaurants 'on the ground'; and apple crisp with ice cream and dark chocolate delice topped it off quite perfectly. I even had a cute 'happy birthday' shout-out on white chocolate.
Service was relaxed and all our needs were met. We were not rushed through our 1.5 hr. lunch. We got to thoroughly enjoy the views and take breathtaking photos. Complimentary access to the observation deck and glass floor was a treat too although we've been there before so didn't stay too long.
Would recommend this restaurant as a classy escape from the usual dining experiences to celebrate special occasions and as a nice way to efficiently play tourist at the CN Tower and tick off an item on the culinary to-dos.