This is definitely a good place to be your home base while visiting Paris. We used the Metro quite often and there were 2 stops very close by. Also it was walking distance to the Eiffel Tower, along with many restaurants, and shopping. And as many other reviewers said, the nearby bakery is great to grab petit dejeuner!
There is plenty of space for a family of 5. One of the rooms was perfect for our three children, while the other room was perfect for my wife and me. In addition there is another room for dining and gathering. You can cook meals and do laundry if needed in this apartment.
Last but not least, Ann-Sabine is a very responsive host. She really went above and beyond when responding to our requests.