Fantastic place. This was our first big trip with our 8 month old and it was great. They had a crib and changing pad for us. Plus there was plenty of room to keep extra milk in the refrigerator.
Grocery store was basically across the street —we ran out of baby wipes, so it was nice not having to venture throughout Paris to find some. Train station was an easy walk (less than 10 min). Eiffel Tower was incredibly close, so much that we would just walk there to just sit and relax in the park. For when we were tired from the day, we grabbed a pizza from literally across the street. It was really convenient.