Location, location, location! This really had it! Neighborhood of boutiques, shops, restaurants, cafes and cathedrals. So charming! On a small street yet near larger ones and boulevards, easy to hop on the metro or walk to major sights.
The space is efficient and well planned out for a single guest, everything I needed for my 5 nights in Paris. I really enjoyed retreating to this cozy-attic space at the end of the day.
As others have noted, it is a significant hike up the stairs to get to this lovely nest, make sure you are up for the climb.