I have the mower since the end of February and it is due to the mild weather very often in use. Installation of the system is really very simple and easy to make by amateur himself. You have to abide by the instructions only strictly. Then it works immediately. With me went smoothly actually from the moment everything. For cable routing, I needed only about 6 hours (about 650m² lawn). After subsequent parameterization of the mower that made everything alone. He needs a few runs to get to know the garden, then it moves very experienced on my very bumpy pitch. Trees and shrubs may be exempted. Individual rods, like a clothes dryer are recognized by the device via sensor and are therefore not a problem. It should be emphasized, in my view, that this machine is all that is needed (cable, cable attachment, distance support). Furthermore convinced me the parallel driving style that make the robot more predictable. I can only recommend this Rasenroboter. Price / performance ratio in comparison with the competition!