A convertible trailer includes a frame including a tongue portion arranged to facilitate towing by a vehicle, a main portion supported by the frame and defining a portion of a space, and an end portion coupled to the main portion and cooperating with the main portion to define the space. A porch cover is pivotably coupled to the main portion for movement between a stowed position and a deployed position and a porch floor is pivotably coupled to the main portion for movement between a stowed position and a deployed position, the porch cover and the porch floor cooperating to define a porch when in the deployed position. A front door is formed as part of the main portion and provides a passage between the space and the porch. An end door is formed as part of the end portion and is arranged to provide access to the space. A plurality of removable support members is positioned beneath the porch floor and arranged to support the porch floor in the deployed position.