F
Sébastien's studio was located just a block away from Hotel de Vill metro station. Nice location for public transportation, many bars, nice little boutiques in Le Marais.
The studio was very tiny w/ a futon bed. But it was totally fine to stay by myself and it got everything you need.
(And Sebastien's concierge was very nice too.)
Moreover, I had to find a place during my staying in Paris last minute and contacted Sébastien. He answered me promptly and arranged everything so quick!
Thank you!