Ann-Sabine's apartment was very charming. And the surrounding neighborhood was delightful as well. It's not in the epicenter on the city, but for our family vacation that ended up being perfect. And we were only a short walk from multiple metro stations, making it easy to navigate the city.
We were also really close to a lesser known shopping district on Rue Du Commerce. There were plenty of nearby cafes, markets, and even a little grocery store that helped supply any needs we might have had.
We were a family of 5 - all adults - and had no trouble with space since we didn't spend much time at the apartment anyways. If you don't mind cozying up - you should be just fine too! The kitchen is fully equipped and we took advantage of that on a few occasions when we didn't feel like eating out.
Overall - I would absolutely recommend this lovely apartment to anyone considering it!