This is a charming small apartment in a very convenient location. There are two metro stops within a few minutes walk, both on line 7. This line will get you to the Louvre and other locations directly and quickly. Like most inner city locations, there are some run-down buildings nearby, but this apartment is beautifully renovated, and equipped with a washer/dryer - something you often don't find in small city apartments. We didn't feel at all unsafe walking around the neighborhood at night.
At night, the area around the apartment is very quiet and private, but you are only a short walk from bars and restaurants. There are also several grocery stores nearby. If this is your first time in Paris, it is an ideal place to call home while you explore this wonderful city! Very close to both Gare du Nord and Gare du l'Est, so easily accessed.