My husband and I recently stayed at Maria's studio in Paris and it was wonderful.
The studio is very accurate to the pictures and very clean, it may be a little small but it is perfect for a few days.
It is centrally located and the metro station is just a block away, very easy to move around, especially with bicycle stations for rent every 4 blocks.
We truly want to thank Maria and Olivier for being very kind, we wish we have had more time to share with you.