The church had a basilica plan, with a nave and two aisles with three apses; the interior was divided into five
bays, of which only the last one preceding the apse area survives. The area without the ceiling is now home to a cemetery. The central apse was frescoed in 1795 by the Swiss painters Baldassarre and
Vincenzo Angelo Orelli. Notable are the sculpted capitals, with geometrical, animal or human figures, while the residual exterior decoration includes small columns and
Lombard bands. ==See also==