We stayed close to a week at Karine's place. The location is great in terms of proximity to night life and everything the city has to offer, but it can get noisy at night with all the bars within close vicinity, especially on the weekends. It can also get difficult getting to the place since the street to the building is always packed with cars, with limited nearby parking, and the unit is up around 4 stories via staircase, which was difficult for us with a family of 4 traveling with a good amount of luggage.
Karine was a nice host that responded very promptly, however, my wife found the unit not very clean (floors in particular). I don't know if it was because the prior visitors left the unit very dirty, the cleaning lady didn't finish cleaning until an hour after our check-in time, and my wife still felt she needed to mop the floors a couple times on her own after we moved in.
The unit has good sunlight and nice doors/windows that can be opened for some nice breeze, but we found out in the first night that it let in a lot of mosquitos since there are no window screens which meant we found ourselves getting attacked by them all night unless we patrolled the unit several times before going to bed and killed off what we could.
The unit was well renovated and had much of what we needed, but it's inside a fairly old building. We tripped the power one day simply operating the oven while having the water kettle on at the same time. Luckily Karine responded immediately and asked her neighbor to help us right away to get the power back on.
Two of the 4 stove burners wouldn't stay on after we lite them, and Karine said they may have been broken by the prior visitors.
The internet speed was good, kitchen was well stocked with pots/pans/essentials, and the beds were comfy. All in all we had a nice stay, and the host was nice, but found lots of room for improvement.