I bought this fence to build a dog-pen (32'x28') for an apartment complex. The fence is very easy to put together, but note that the mesh-fencing will only go the distance of two top-rails at a time. For example: we chose to put posts every 8 feet on the long side (4 8-foot sections making 32 feet long) and 12 feet on the short side (2 12-foot sections and a gate making 28 feet long). The fencing provided does not allow you to chain 4 sections of fence together to reach from one end of 32 feet to the other, you have to take the middle post and use it as a terminal post. (there are brackets designed to stick out from the terminal post, effectively reducing the distance the mesh-fencing needs to go by about an inch, thus if you chain four sections of fence together, it does not reach 32 feet, it reaches about 4 inches short of 32 feet, which is too short to connect to the brackets on that end.) So what I did to avert this problem was to put the brackets on the corners, and on the middle post and this worked fine. On the 28' side I broke the fencing into two 6-panel sections and terminated each section on the post in the middle (12' in) because likewise, 3 sections of fencing don't stretch quite enough to make the 24' length I needed.
Outside of that, my fence was on a slight slope, and it looked great I felt. The fencing steps with the slope and looks fantastic. The tension wire holds the fence together well - and indeed the fence is used to keep in small dogs, which the residents have praised highly. They love the new dog area, and it is working great for them.
With this fencing system we got a fence that looks great, is not expensive, and is very sturdy. It does not intrude on the visual environment, and it looks way better than Chain Link, while still being see-through (which was important to us for security and observation reasons).
Also, try to find a way to stand the gate up and test it before you cement it in, it's hard to measure for. Also, the hinges are a bit loose, so they let the gate hang down a little too much, we supplemented this by sticking a washer in the loose space of the bracket to tighten it up and keep it as close to upright as possible.
High Quality of Material, Easy to Install, Light Weight
difficult to plan out without fully constructing