I stayed at Robert's apartment for a 3 day weekend trip to Toronto. The apartment is simply fantastic! It's quiet, ideally located along Yonge St. (which has a plethora of restaurants and stores), has a great view, brightly lit by the natural sunlight, and has all the kitchen appliances you need to make yourself feel at home.
Although I did not get a chance to meet Robert in person, my experience with him through text and email was pleasant. He responds quickly to your inquiries and even asks how things are going during your trip to ensure you have everything you need. You don't need to meet Robert to know that he is a reliable and caring host.
I would recommend renting Roberts apartment and would do so again myself when I'm in town.