Being in Sonia's apartment was fantastic. Her apartment is near the metro and easy to navigate from. We took the RER directly from the airport. Sonia made every effort to make us feel at home, including providing local's insider tips and a handy map. I would recommend contracting her highly and without hesitation. Do keep in mind that if stairs are an issue, this apartment is at the top of about 100 narrow steps of a spiral staircase. We found it fun, but it may be hard for some. Thank you, Sonia, for a memorable week in Paris.