It is a good small apartment in a great location! We are a family of 4 and yes, its tiny but it served the purpose. It is walking distance from Pont Neuf so you can just walk over and catch beautiful sunrise and sunset on the Seine. We walked everywhere from here, trust me you would want to do it instead of getting stuck in traffic in a taxi! Even to Eiffel tower! There is SO much to see on the way! The host is great with communicating! Hsiao responded promptly, made recommendations when asked and overall was very responsive. She let us check in early. The cheese shop next door is great. Julien bakery a few blocks down is amazing for grabbing breakfast.
The only issue we had was a weird smell in the courtyard.