I have just taken delivery of this lawnmower and what can I say, absolutely fantastic! I have an allotment with a newly seeded lawn in need of its first cut, so I spent a couple of nights on the net, looking at different options. I didn't want to spend a lot of money on a lawnmower, what with the recent break-ins to sheds, but wanted something that wasn't going to chew up my hard work. Reading other reviews, I decided this was the best choice, and for 30 quid, delivered it was worth a risk. Out of the box, it took 10 minutes and a bit of nervous bending of handles to get them to fit in the required slots, which in my opinion makes everything more solid once bolted together, and I was ready to try it out. Cutting height settings are very straight forward, undo two bolts and position to the required height. You can then fine tune the height by loosening the bolts and slide up or down to the right height. It took approximatley five minutes to go over my 10x5 metre lawn, which is great when you think it would take that to get an extension lead set up, or your petrol mower started sometimes! To be fair, it didn't catch all of the cuttings, but it did get most of them. I didn't have any problems with the grass box falling off. I put the brackets on the inside of the fixing plate so it got a good grip. I wonder if the people that had problems put it on the outside. I also think it takes less effort to push this very lightweight mower around than a bulky petrol mower. You can also feel slightly smug that you are doing your bit for the environment. I would strongly recommend to anyone thinking of buying a new lawnmower to buy this. A brilliant lawnmower at an amazing price!