I love the small streets around rue des Cannettes but I know it's very busy so when we booked Hotel la Perle we asked for a quiet room facing the courtyard.
We got that - room 55 - and it was lovely. The room was large by Parisian standards, it was very quiet, the air conditioning worked very well, which was great because it was over 40 degrees some days.
The staff were pleasant and helpful, the bar was elegant and the wines were good and very reasonably priced.
We have stayed in at least 25 hotels in Paris on our many visits and Hotel la Perle was one of the very best, if not the best.