The library of the Ontario Institute for Studies in Education (OISE) at the University of Toronto is located steps awary from the St. Georges Subway. My favourite part of this library is that you can access it directly from the subway, without going outside! The layout and design of the space is quite basic. However, it offers large working tables and has large windows all around. Finally, the library has the largest collection of education materials in Canada.
Café in the building. Can eat at the library. Direct access to the subway.
Noisy as people talk.
* The rating, out of 5, is subjective based on criteria such as variety of study spots, outlets, aesthetic of the space, etc.