Osteria del Sesto is an Italian restaurant on a quiet street in Paris’s 6th arrondissement. It makes Roman-style pasta such as carbonara and amatriciana in-house, serves it al dente, and also offers tiramisu. The dining room has about 20 seats, and diners may be directed to the pizzeria area when the main hall is full. Tables are closely spaced, so the dining area has limited room.