I highly recommend staying at Alex’s Airbnb. It was very comfortable and easy to find. I was moving to Paris and had a lot of luggage, and he was able to store all my luggage at his restaurant down the street since we were too early to check in. He also provided us espresso and lemonade, SO hospitable and friendly. His apartment is 2-3 minutes from Gare du Nord, so is incredibly convenient to get to from CDG and also to the rest of the city. I’m the middle of a heat wave, his apartment has air conditioning! One of the best places I’ve stayed through Airbnb!!