Abstract: A portable, adjustable tent assembly including a frame having first and a second opposite side sections, each having a plurality of individual support members hingedly secured with one another and structured to independently move between an extended and a collapsed orientation. Further, the tent assembly includes a primary and secondary roof panel, constructed of at least one flexible material sheet, and disposed in spanning relation between the primary and secondary horizontal supports of each side section, a front and rear wall panel extend respectively between spaced apart forward support members and spaced apart rear support members, and first and second side wall panels disposed correspondingly between the horizontal support members and the forward, central and rear support members. Each of the various panels being structured to define a corresponding portion of the tent assembly without restricting full collapsibility thereof wherein the fully collapsed opposite side sections generally abut one another.