The location is good, Bastille metro station was about 10ish minutes of so from the apartment, and has 3 lines on it so you can get to many destinations. The apartment is small, but good for a couple or a solo traveler. (All apartments are pretty small in Paris). Kitchen was good, you have all that you need there. Bathroom was nice and clean, washing machine in there if you need; all washing detergents/cleaning supplies are available.
Nice little balcony for a morning coffee or late night drink.

Only negative comment is the fold out bed and the pillows, bit too soft for us, would have preferred something more firm.
We had a problem with the key on the second day, but Elise helped us, her husband brought us a new key within 15 minutes.