Kimiko's place is located in the heart of the 7th arr. It's about a 7 minute walk to 2 metro stations, 15 min to the Eiffel Tower etc. The Rue Cler market is right around the corner. The space is very small and simple but bright and comfortable and Kimiko was very welcoming and ready with suggestions and advice. For me it was a trip down memory lane to stay in that quartier.
You do need to be comfortable sharing a single bathroom with your host.