I'm local...the Westin's my hotel of choice in the downtown area, close to the Shaw, about a block's walk, and also a block from my favorite restaurant, Sorentino's.
Stay there...the food's good, the rooms are clean and the ambience is great.:-:
The Comfort Inn is ok, more mid-range budget than low end.
Still, the Westin's great, so don't look elsewhere!