TORONTO -- A Toronto man is facing voyeurism charges after police say hidden cameras were found in an apartment by guests who'd been invited to stay there.

Police say two people who were staying at a friend's apartment (in the George Street and Esplanade area) while he was out of town noticed a number of hidden cameras.

It's alleged that photographs and videos were taken of people who stayed in the apartment, including some taken in the washroom.

The 61-year-old man is charged with four counts of voyeurism.

Police say there may be other victims.