I love the Pianino! It is a quiet, comfortable and very well-equipped little apartment, and I instantly felt at home. The location is great: a short walk in any direction could get you to the metro stop, an enticing bouchon, a view from Croix Rousse, or the riverside.
Sophie is a friendly and caring host and she made sure my stay was pleasant. She always responds to messages quickly and helpfully, so, despite last-minute changes to my plan, she was very accommodating.
In short, you can't go wrong with this place :)