My mom, brother and I stayed a night at Delta Toronto East. The hotel is HUGE! It's got multiple towers. We parked in the parking garage which is connected to the hotel.
The rooms were spacious and the beds comfortable - can't really complain. We had a breakfast voucher the next day. The tomatoes were not very good, but the omelette station was commendable! I would not pay for this breakfast buffet though!! Definitely not worth it.
I think if you have kids this hotel is really great. They have this huge indoor pool with slides that the kids seemed to love! Although it is right smack in the middle of the hotel so you had to walk across the pool if your room was in a different tower!