A few days ago I bought the mower. Why now this? The main reason was the excellent price-performance ratio. He is super equipped with a rain sensor that is missing in Gardena. Also good, I find the term of up to 3.5 hours. In the time he has been almost everywhere. Daführ I take the long charging time into account. He is anyway only mow more than once every two days. The volume, which is sometimes criticized, is actually ok. Quieter than an ordinary electric mower. I do not intend to abandon him in the night. Is also great that the deck has standing to the side. He mows the side of his lane addition. This is a small strip of grass remains only on walls are! A week program can be adjusted also, which I have not tried yet. The minuses: the replacement blade is quite expensive (about 30) and a little more wire would not hurt either. My lawn is about 350 square meters and consists of a large area (200m²) and a smaller area in the front yard (50m²), both connected by a narrow strip of grass (about 5m long and 2m wide) are in the lawn several trees, a above ground, some beds and a play structure. In order to prepare the garden for the lawn mower, I have the tree grates seeded with grass, because I did not wanted to exclude all. At the Beetkanten stones were laid for the mower to drive it and the lawn edge can cut clean. The perimeter wire was quickly installiert.Die 150m have just passed so. There was no problem with interference, even though in some tight places only 60 cm distance between us. It is recommended that in places schedule some reserve. So, for example, at a corner the wire a little further and put back again, so that he touches. He will not be perceived by the mower. If you later need some wire, you have to not just "patch" The installation was fairly easy, although the CD was defective. But there is YouTube and the instructions for use as a booklet. This manual is a bit complicated when it comes to the extensive Bedienmnü. It would be desirable for this purpose an overview, in which also all sub-menu items are listed. The explanations are clear and sufficient. Only problem: after switching on the mower: the wire in the connector should be changed several times / shot. Then moved "Fiffi" laps. The bumping into obstacles (eg. Trees) is a bit annoying because it's quite noisy. When it comes to narrow them with wire. My big problem is the bottleneck between the two surfaces. It took until he found the entrance to it and "hindurchgehangelt" has become. It takes about 15 to 20 minutes until it has found, after much back and forth the way forward. Previous course just :)) But it works! The mower on the way back to the charging station travels along at different distances the boundary wire to avoid ruts, I could not find until now. But already after the first use (lawn was mowed woren the last time with normal mower about 2 weeks ago) saw the lawn from super. Now I can finally fertilize the lawn, without that there is more work with the mowing :))) I hope that "Fifi" continue as reliable and hardworking ist.Falls not, I will contact you again ..... Supplement 22:05. Even to this day, everything is ok. I will not even go independently to program it, because there are little corners where the wire is not optimally adjusted. Approximately twice a week I turn on him and he mows the lawn every complete in two to three hours. So everything was great. Did the way found that the price is very risen. I bought him for 750 euros in February this year :))