This seems to be excellent value for money, but I don’t know why anyone says it’s difficult to assemble. You will need the following tools to do so A PZ2 screwdriver. A couple of socket spanners, one with 13mm head and the other with 14mm head. A 10mm socket. A 10mm open ended spanner will help for the stretchers.
The legs can be assembled easily by one person, but when it comes to attaching the spacers, and getting it into its final shape, it will be much easier with 2, with the helper wearing some gloves, as some of the edges are quite sharp, and while doing final assembly it is a bit wobbly, so you could cut yourself if you loose control!
The instructions are in English, French & German, but most of the assembly relies on small diagrams, so a magnifying glass will help! Also empty the 3 bags of screws, washers and nuts so they are all ready to be used, and understand where they go. Oddly the big bolts for the legs have a 14mm head with 13mm nuts!
I assembled it easily indoors, on a carpet, as it will scratch any flooring. I added a stainless washer in between the legs to avoid them rubbing and wearing the zinc plating off.
The best thing about this sawing horse is that you can adjust where the middle legs go, as the stretchers are pre-drilled for the middle leg to be at varying distances from one end.
My kit did have all the right number of screws nuts and washers.