the interior is marked by an ample atrium, with stone floors, azulejo tile, stucco and white-painted walls, divided by pilasters. from this atrium is a staircase that extends to the second floors, with an intermediary landing that divides into two flights of parallel staircases with worked iron guardrails and eight-sided lantern. all the halls has stucco ceilings and walls with painted white. the dance hall has a vaulted ceiling with musical decorations and a small varanda.