We loved staying at Adeline's place. It looked exactly like the pictures and is very cute. There was 1 double bed and the sofa converted into a single bed as well. It was extremely clean and neat. It was great to have access to a washing machine as well. The location is great, within walking distance to major sites, shopping and Montmartre. The metro Château d'eau is a 2 min walk away. There are tonnes of restaurants around and grocery stores as well. We felt very safe since the building had two entrances both with codes to get in and then there is the key to get into the actual apartment.
We never actually met Adeline but she was very good at answering all our questions and giving us information with transport to and from the airport. We had some issues connecting our phones to the wifi and Adeline took time to look into the problem and also offered us an alternate network to connect to in the meantime.
Due to our travels prior to Paris we arrived late to pick up the key and Adeline was very accommodating at making sure we received it.
Overall our stay was very good and we would definitely recommend staying at Adeline's place.