A friend and I stayed at Ji's cozy flat for six nights, and it was perfect for us -- two friends traveling to Paris -- and both the bed and sleeper sofa were very comfortable. The flat is in a quiet corner in a private courtyard and has a well-equipped kitchen as well as a washing machine. There is also a laundromat at the end of the street, just a few doors away. Ji was kind enough to provide biscuits, coffee for the coffee maker, and a several suggestions for nearby restaurants and shops. The flat is close to several metro stops, tons of restaurants and cafes, and markets. It's within easy walking distance of Sacred Coeur and many other attractions. I'd highly recommend Ji as a host and her lovely flat to anyone looking for a comfortable, affordable stay in Paris.