Spent a week in this cosy studio with my partner. Perfect size and location and so very quiet. Bed quite comfortable (and I'm fussy). We actually cooked a few times, although compact the kitchen is very user friendly. Being in the top floor studio meant in the bathroom the roof is low if you are tall.
Have stayed in this area many times and love the quaint little studios up high and wobbly stairs and walk ways. It's Paris after all, what do you expect in 100+ year old buildings.
It's a short walk to so many metro lines and international rail connections. Many attractions are either a walk or a quick metro away!
Would definitely stay here again. Pierre-adrien was so quick to respond with queries and was only an email/message away. Paris labor strike and flooding rains meant we had to change connections when we were leaving and He was incredibly flexible. For which we were thankful.