I love the Legee 7 mop. Ive tried most of the functions and he really does do a good job. I have 5 cats and 1 toy poodle, they all use the cat flap and the amount of rubbish and paw prints they bring in is unbelievable. Legee gets rid of everything and I cant rate this product high enough. Ive only given 4 stars for two reasons: Firstly although he is great at sucking around the edges the mop function isnt great at mopping around the edges. Any stain away from the edge and its 5 star, but every so often something might spill from the oven or there will be a paw print right by the dog flap and the mop function just cant get into that bit. The second reason for only 4 stars is I felt the instructions in both the book and app were incomplete. The instructions are great at telling you what the robot is and how it works and how, how to make it go and how to clean it. It also had a good trouble shooting page, but i felt it required more detail around the maps and how to map a room and how to change the default map etc.