The apartment is located in the 11th district of Paris which is a bit more on the outskirt of the city. This is actually quite beneficial because there are lovely places to eat and drink with affordable prices.
If you want to see all the typical Paris tourist spots you can easily get there by taking the metro. The station (St. Ambrois or Voltaire) is not even a 5 min walk away from the apartment.
The apartment itself is cozy (living space is not affordable in Paris) and clean. The building itself is a bit old therefore it is not really sound-proof (you can hear how vivid the street in front of it is). It did not bother us much but can be challenging depending on your sleep habits.