The apartment is located close to Gare de Lyon (15 min by foot), and 2 minutes by foot from a metro line (1) which makes reaching the city very fast and comfortable (eg. 15 min to Louvre). Additionally, a supermarket (Lidl) is just downstairs and a lovely bakery can be reached by foot in 3 min (both also open on Sundays).
The apartment is very clean and spacious enough for two people. Communication with the host was impeccable.