I highly recommend Ken & Rebekah's place! It has been one of my better airBnBs experiences in the last year.
I stayed with my girlfriend four nights there in September and really appreciated our time. The place was super slick and clean. We really liked that they left a nice range of food (e.g., bagels and soft cheese) when we arrived so we did not need to buy groceries immediately. Rebekah always responded quickly and was very kind in our exchanges.
The location also worked fine. There is a pharmacy and Tesco only a few minutes away. I could take a bus that brought me directly to UCC and my girlfriend could walk downtown to go work in coffee shops. It is a residential neighbourhood, so there was also no noise at night. Size-wise, it may be small if you expect to spend a lot of time in the apartment, but it was well enough for those like us who need a place to sleep, have breakfast, and then leave for the day.