We really liked Sophie's apartment- it was light and airy and plenty spacious for 2 people. The location was very close to a Metro (Belleville) which made for easy transportation. It's also near Parc de Buttes Chaumont and Canal St. Martin, which are two of my favorite places in Paris.
Sophie was very helpful and even helped us to do laundry when we arrived. She also gave us a bottle of Rosé as a welcome gift.