Great Catio and good value for hte money.  Arrived promptly and was  very straightforward to put together.  Instructions were a set of pictures and I had to pay attention to each section to make sure the mounting holes were properly aligned.  I did buy some additional boards to put one across the back top and bottom as I didn't want to bolt it to the outdoor wall as how it is designed.  These boards allowed the top panels to be mounted and to keep the bottom from spreading apart