Paulo's place could not have been better for my three-week-long stay in Paris. The apartment is beautifully (and efficiently) furnished, keeping in mind everything a guest may need. I really felt at home in the apartment, and having all amenities (washer, dryer, dishwasher, big bathroom with a tub, etc.) was a huge plus.
The location is within walking distance from Gare de Lyon (RER A, Metro, SNCF) and even closer to a couple of other metro stations and bus stops.
There are several grocery stores and bakeries nearby, but the closest Franprix and boulangerie were less than 100 mts away. I could walk there every morning and pick up freshly squeezed orange juice and a warm, crusty baguette.
Overall, I would definitely recommend this place to anyone considering a stay in this area and hope to be back myself some day.