First, communication with Guestify was stellar. They were very responsive when texting! Check in and out was a breeze!
Having said that, this is not a place I’d stay again for several reasons:
1) The post is misleading. While this flat is in Paris, I wouldn’t call it in the Heart of Paris. It is in a residential neighborhood.
2) The place is not well kept. The windows not only don’t open (huge problem), they are cracked. The bathroom smells like mold (I had issues breathing while there so there is likely mold throughout the place), the window sills were gross and had massive holes in them, and the shower does drain so the bathroom gets completely flooded if you shower longer than 2 minutes.
3. There is no sound proofing. There was noise on the street all night long, the door to the building slammed shut at all hours and we may have had an animal in the wall that was scratching (guestify did send someone out to check on this and deposited poison packets).