So when it arrived I was really excited, but there were some bad reviews. The build went pretty easy even if you have not always recognized the right richitgen screws and had to reposition 1-2 times until the low rotation had. Should not be a problem for the layman, because I'm not a craftsman. The device itself is stable, the only drawback is that you can exercise at train up such as biceps curls, but rather should place one foot on the foot of the device (or, it should complain) because otherwise the weight is shifted to the rear and it threatens to overturn. Pull exercises like triceps down or Lat is no problem and also very easy to carry out. For the price you can not really complain.