Good quality material, competitively priced. The same product is available on other sites for much more money. 
Can be difficult to set up, the allen key provided is weak and if you do it manually will take a long time. Best to get a drill with a hex key bit as some of the bolts are difficult to fasten. Also the instruction manual is not always clear and will skip steps, requiring us to undo stuff sometimes. Otherwise pleased with it, feels sturdy and no problems so far