Great place to train, Gringo is a awesome instructor and his team is amazing. I would recommend this gym to anyone serious or interested in training Jiu Jitsu.

The best gym in Toronto ?

It's an amazing club to train at, great environment for both adults & kids, I love that I can train mornings or evening or even both and the amount of training partners of all levels is crazy in a good way.
My advice, try it out your self don't just take my word for it.

Great place for kids to learn discipline and create friendships.The instructors are so dedicated to teach not only techniques for Jiu Jitsu and boxing spending extra time with a student if needed, but also good lessons and values for life such as respect for others and friendship.
They don't push you to compete, you do it when you are ready and feel confident.
If you want an academy for your kid where he/she can learn having fun in a great place then try Action & Reaction.

This place is the real deal. Toronto has a lot of amazing academies and this is defiantly one. If you live in the area I highly recommend training here. If your in the neighbourhood and have time to train make sure you visit.

This club practice what they preach. The instructors are former fighter champions , actives in the sport , stay in shape, know how to teach and they transmit all that to our kids , while they learn the arts of the sport, they learn how to respect the opponent, they help each other as well as they want to teach there new little friends cause they become true team players.
Strength , knowledge ,endurance , discipline, fun and friendship . That’s pretty much Action and Reaction