it was lovely staying at Mathieu's apartment , Mathieu and his friends were superb hosts , coldnt have asked for more , they helped me when I came for anhour with all the local and travelling tips and was always available to answer any queries over the phone , though I was there just for a small time , felt welcomed to their apartment. location was good , RER station was abut a 7 min walk from place , and bus stop was available 5 min away . hope to stay with them again next time when we travel .