Claire's room is very neat and clean, has all necessary things and is not even small at all (for Paris). The bed is very comfortable. I needed a quiet sleeping place and it was indeed quiet. The kitchen and bathroom are functionable and also super clean (I didnt prepare food myself in the kitchen, but I would have felt comfortable).
Claire is very open and friendly but private, so the perfect host :).
the flat is close to République, so in the midst of everything and accessible by many possible sites. I can highly recommend !