Whilst we did not get to meet Valentina herself, she had a lady to meet with us and showed us the facilities upon arrival. She offers cookies upon arrival which is really nice. Also the place is nice and clean.
Whilst it is situated just a couple stops from Grand Centrale train station, there are no lifts at the Pasteur station if you have a lot of luggage. It is approx 300m across the street from the station. You will need to go past 2 sets of gates followed by 3 flights of stairs.