The place is a quiet little apartment in the heart of the 15th.
Conveniently furnished for a short stay, we slept well and overall enjoyed our time at the place.
But, be aware that the shower is really quite small. I'm far from being considered large and I struggled to use the shower. I would guess the overall footprint is less than 60cm2.
Other than this, Karim has proven himself a great host, checking on us a few times to see if everything was ok.