The apartment was a great size for a couple like us, we stayed for 5 days. It was clean, had a big bed, nice living area/kitchen, with plenty of utensils etc. The terrace was great too, very spacious and had a BBQ.
The location is great too, right in down town, near Church-Wellesley village, which has nice bars and places to eat. The apartment is located in a cute suburb-like street in the middle of down town. Also, there is a subway only a few minutes walk away, which was perfect for getting to places if you don't fancy walking (great for getting to the airport too).
There are supermarkets nearby - Ed recommended the Loblaws to us, which is HUGE so we had loads of options for breakfast or to make packed lunch or eat in.
Ed was a great host. He gave clear instructions for getting to the apartment and came to greet us the next morning with a few supplies (kitchen roll etc). He was very helpful too with anything we asked, if he didn't know the answer he looked it up for us and sent me a message. He also picked up a lighter for the BBQ for us and was happy to help if we needed anything else, just a phone-call or message away.
Otherwise the apartment is safe and private and we really enjoyed our stay.