Hello, I'm sorry that my legs are so chaotic, it's a compromise 850 Generally speaking, everything worked, but the cables were in bad condition. are already listed. you need to check if everything is connected properly. you need to install: battery charger, disconnect the switches, cabin lighting, in addition: connect the toilet (currently jet already on board), connect the water installations (including the pump and boiler). connect the gas kitchen and many other things. but you have to start somewhere