TLDR; Very very dirty. Windows don't open. Central, but steep hill.
This place is filthy. Stains on the bedding and curtains, dirty bathtub and toilet. A pile of dust and grime behind and around the radiators. Windows are sealed shut so no fresh air. The place smells of smoke despite there being signs around the building indicating no smoking. There is grime covering every inch of this place. Beware if you have asthma, it took a toll on my body even being in here a few hours while I tried to find another place to stay. I spoke on the phone with Maxime once and he seemed nice enough, he offered to have the place cleaned but it was so bad that I declined to stay there even if he brought the cleaner back because the place needed so much work it was obvious that parts of it had never been cleaned and I didn't trust them to clean satisfactorily.
Of note, this place is in a good location. I was able to walk there from the via rail train station but it is quite a steep climb to get to from there, especially while carrying my luggage. Door locks were easy to operate.
TLDR; Very very dirty. Windows don't open. Central, but steep hill.