Stay here is you can walk... a lot. With kids, it appears practical but can be challenging with walking. Eiffel tower is at least 20 minutes of walk away. Public metro stations are very close-by. Also, no air conditioning or even a regular fan. So, if you can't handle heat, choose carefully. Paris in June seems pleasant but it was warm and we had a hard time sleeping without any ventilation.
Overall, a small, clean place to experience french life for a few days, given the above mentioned small gripes.
Cheers!