Maria's apartment is a great place to stay, if you want to be in a nice area of Paris. Just outside the building you have shops, bars and restaurants - this continues until you are down to Les Halles.
Unfortunately, we did not meet Marie, but her mother slowed us very kindly the apartment and handed over the keys. The apartment fits well to our group of 4 adults. 2 nice bedrooms and a big living room. From 12 - 18 you have the sun into the 5 big windows facing south. Maria was so kind to let us stay until 17 o'clock the day we checked out. We definitely recommend this apartment and a stay in Paris.