Solid hotel, especially if you don't mind staying a little further away from downtown. Free parking, free wifi and free breakfast for around $100 USD a night (via Hotwire) seems like a good deal.
If you plan on hanging around downtown, then the location may be less than ideal. It's about a 5 minute drive to the nearest TTC subway station (Yonge & FInch) and a good 30 minute drive from the downtown core.
However if you're just visiting family/friends in the suburbs than this is a good option. There are tons of good Persian and Korean restaurants close by and even a grocery store in the building.
The rooms are basic, but clean and modern with a kitchenette, balcony and plentiful closet space. Not the friendliest service (breakfast and check-in staff), but at least our room was cleaned efficiently and in a timely manner.
My girlfriend forgot her toothbrush and unfortunately the hotel "did not receive [their] shipment." Also the parking and elevators can be confusing at first.
Despite of these minor inconveniences, I would still return. I think Liberty Suites offers a comfortable and economical lodging option in the GTA.