We loved staying at Axel's place. The location is perfect - on an absolutely adorable private alley right next to the metro stop and only a 10-15 minute walk to Notre Dame. Axel was an amazing host. He met us at the apartment to give us the keys and explain the gates into the alley/building and how to use the TV/Wifi/Cable. He even checked in with us in the middle of our trip to make sure all was going well. I highly recommend.