The assembly process is very difficult because the instructions on paper don't match the instructions on line,  and neither those two match the packaging the grill came with. Boxes labeled with sharpies, content misplaced and content mixed in different boxes was a nightmare.  Add to threefold that the grill in the paper instructions and the grill in the on line instructions were different to the grill i got (same model number, but seemed to be different model year) For example,  the grill on line had a long rear axle and 2 big round wheels, the paper instructions had 2 locking casters but in reality i got regular faster of different size