Good points:
1. Awesome location
2. Beautiful furniture
Bad points:
1. We waited 4 extra hours for checkin which we got to know about an hour before the checkin.
2. Keys are given to you not by the owner, but is under the control of a private agency.
3. You have to collect key from a mini-supermarket 10 mins away, where people have no manners to talk.
4. The code given to us (to get the key from the shopkeeper) didn't work for 6 times in total, and every single time, we had to call the agency (which is actually a call centre), every single time, they put us on hold for 10-15 mins and we had to narrate the entire story from the beginning.
5. The cleaning was utterly superficial, with dirty curtains thrown behind our beds.
6. The key hole of the apartment doesn't work smoothly.
7. For any problem, you can only contact the agency which has no solution ready for you. They will ask you to prove the problem by sending video clips.
8. The shower doesn't work properly in both the apartments.
9. As we reached Paris at 9 AM and asked to put our bags in the apartment, they denied the possibility and asked to put it in private store room nearby. Only when we reached we found out by local people that this service is not anymore in the city because of security reasons.