Update April 2017: This place is closing or might already be closed.
So far, after being back in Montreal for over a month, this is the ONLY place I could find where you can have a REAL meal as well as Wifi and let your child play in a confined play area. That in itself is worth 100 stars.
They have all sorts of toys but I WISH there were more kids as when we got there there were only a few French kids and they didn't care to interact with my son (language barrier or just snobs?)
The food was AMAZING! It did take a while to prepare but the lentil soup really hit the spot. My 2.5 year old son enjoyed his grilled cheese and fruit plate, he actually took 3 bites! That doesn't sound like a lot but usually he refuses to eat at restaurants so it's a start.
It seems like people come here for playdates with people they already know so don't expect your child to make new friends here (of course, this is just based off 1 experience so who knows)
I was told that this place is really popular on weekends during brunch.
Pros: Wifi and child entertainment, good food
Cons: Paid parking, not many kids weekdays during the day (not that my child really minded)