As many others have said before me, Laetitia’s place is wonderful. The Eiffel Tower is much larger in person than pictured. The surrounding buildings are gorgeous. If you’re comfortable riding the subway you can get almost anywhere in about 30 min and a ticket is only about 2 euro. There is a grocery store near by and quite a few places that were nice to grab a quick bite.
I went to Paris to get engaged and my (now) fiancée loved the place. Her favorite thing was trying to cook French food and getting to eat it on the balcony drinking in the view.
Honestly, if this place is available during your planned visit you should scoop it up ASAP.