The apartment is in a great location and close to all the many places one is likely to want to visit. Walking distance to the Marais is convenient and on a good Metro line to Norte Dame, the Louvre and the left bank. The apartment is small but not too small. Roomy enough for two. If you use the washing machine be advised drying time on the rack (Europe apparently does not like electric dryers) is lengthy, up to two days, but that may have been due to humidity. The apartment was very clean.
For the price and location, I easily recommend.