My brother, a friend and I stayed at Kristina's apartment during the 2016 Formula 1 weekend.
Kristina is courteous and was quick to respond to any inquiries we had. While we never met, the key box she left the key in ensured check-in and out was a breeze.
Her place is spacious and clean and the amenities are as listed. The kitchen was great for preparing our food for the day.
The location is awesome. IGA grocery store a block down the street and Charlevoix subway station minutes away. Only caveat to the location is there are train tracks behind the building which may cause trouble for light sleepers. My brother was woken up by a few trains one night while I was not.
All in all, we would definitely consider staying at Kristina's again.