Double room 30 km from the Eiffel Tower

I'm renting out a room with a double-bed 140 cm in my appartment wich is in a 3 family-house. 20 min by train from Paris station "Bibliothèque François Miterrand". 5 minutes from the RER-station by foot. I have a cat, so no other animals allowed. No smoking in the appartment, but I have a little garden. The space My location is perfect for people arriving at the Airport ORLY. WARNING : my place is not a good idea for people arriving at the Airport Roissy CDG. Much to far and very expensive by cab (around 120€).