My vehicle is a Toyota Rav4 car equipped with an auxiliary battery and a 55 liter fridge, a mini caravan with a roof top tent and awning. They can comfortably sleep 3 adults upstairs and 2 adults and a small child downstairs. but the ideal is 2 adults and a child, in this way you sleep upstairs and downstairs it stays like a mini living room with a sofa and table. You can also mount an auxiliary store as a storage room in the front. The trailer has an electrical installation with a 12v battery to power the lights or charge mobiles, it also has a gas and electric stove, a storage cabinet with cutlery, plates, glasses..., a small outside sink, an outside counter for cooking , table and 3 folding chairs. It is designed to spend the night camping, leave everything assembled and have the car to visit the sites without having to disassemble anything.