Helene's place is an authentic parisian style. I think its a very unique experience to stay there. It's quiet and will make you go out and see Paris from morning to evening. It's really close to Eiffel Tower, lots of nice cafes around the area, markets, etc. The only challenge is you need to go up the stairs but if you can handle that this place is fantastic and unforgettable. Helene and her husband are very nice people too.