My boyfriend, our Baby and I stayed for two nights in Paris at Pierre-Arnauds place and had a very pleasant stay. The place was nice and stylish and had everything we needed, especially the bathroom is super nice. Back home we'll change apartment soon and maybe take some inspirations. I've never seen a flat with so many (beautiful) lights:D
The area is nice, with many (bio) supermarkets and restaurants and gare de l'Est and gare de Nord are walkable close even with luggage and baby.
Pierre-Arnaud is easy to communicate and was flexible with our late check in.
Big (and rare) plus as well the elevator:)
Thanks and recommended.