I immediately felt at home in Oki's studio. Oki is a very kind and welcoming host. It's a shame I didn't discover OKi's place sooner. It's so much better than staying in a hotel. It's quiet and clean. The people living in the building say "bonjour" and are very polite. Metro is just around the corner (Porte de Choisy). I definitely recommend Oki's place for solo travellers.