On the recommendation and price / Leistungsrecheren I decided for this Navi. Instruction manual you can safely forget the Navi is yourself! Everything is very easy to handle. 43 countries pre-installed, Bluetooth hands-free function, music, pictures, rear view camera can be connected and so on. The best thing for motorhome drivers, but I did not know before buying: are Europe - I guess almost - all RV parks, campgrounds, MC Donald, Burger King and Subway restaurants preinstalled. Since the trip is doubly enjoyable because the search for a parking space in the ordinary camping guide belongs to the past. Everything that makes up for a small disadvantage: The already several times quoted, sometimes occurring "language problem" the nice lady in the Navi. Not necessarily annoying but temporarily present. I hope that soon the Becker through a software upgrade abstellt.Trotzdem amazed my friends with other Navis, immmer again about my Becker Z204. This is fun, saving time and fuel.