I have a 700m² garden. I just made the first cut, and I discovered the joy of not having to wire in the legs. I chose this mower because it is silent, no engine maintenance and above all no smell in the garage where also my cellar. There are no assembly and the product is readily available. I did not need to read the manual to make it work for all is shown on the mower. We must remember to remove the mulching kit if you want to pick up the grass in the tray. Mulching that air to work well because I spent wondering where the grass early. The mower has reached the end of the high winter herbs, sometimes difficult but never without stalling, which was the case with my wired Bosh. In these moments, we feel that the mower delivers more power to reach the end of the most rebellious grasses. So overall satisfied with this mower, obviously to see on the long term. At the batteries, I have two battery 40 V 2 mAh, the second battery took over on the second when a little less than two thirds of the garden was mowed. This left the autonomy at the end of the year. For cons, the product took a week and a half to be delivered when I the Premium but Amazon has made amends by offering me a voucher.