Rau is so friendly and even prepared a cup of coffee for me. He showed me every thing I may use in the room and sent me a map that tells me how to find McDonald, supermaket, pharmacy and so on around the block. I had a veeery good experience as a guest. The room is small but we can find everything we need in it. The location is super and totally safe as a area where rich people lives. After I watched the light show at 24:00 at night, I walked back directly. You can also find bike renting station and RER train nearby. In summay, if you are planning a budget trip in paris. Here is the first choice.