The aerosol-generating device includes a device housing, and a receiving chamber defined within the device housing. The receiving chamber is configured to receive at least a first-type consumable and a second-type consumable, the receiving chamber including a first structure for receiving the first-type consumable and a second structure for receiving the second-type consumable. A structure selector selects between the first structure and the second structure, the first and second structures differing in at least one of a shape, a size and a position within the receiving chamber. An aerosolization system is included with at least a portion of the receiving chamber, where the receiving chamber is configured to prevent an insertion of more than one consumable into the receiving chamber.