I was quite pleased with my 2-night stay here for business. I specifically requested a renovated room, thanks to the tips here on Yelp. The room was spacious, with a kitchenette. It was clean and comfortable with modern furnishings, a comfortable bed and lots of space. The bathroom had modern counters and sinks, but the bathtub was still somewhat older. Wired internet in the rooms is complimentary, but there isn't wifi.
The hotel is well-placed for meetings in the core of Toronto. There's lots of good restaurants nearby. The gym is very large, with good weight machines, a limited number of free-weights, and good cardio machines. I would say this is probably the largest and most well-equipped hotel gym I've been to. There's also a swimming pool and hot-tub situated in the gym area.
Overall, the renovated area of the hotel is nice and pretty standard for a Delta. I had no complaints!