Built Well. Smaller than our Pawhut two-section runs by about 3ft. 
They gave us gloves which was awesome because putting this together will tear up your hands. 
The little perch was a bonus I didn't know it came with it. I won't buy it again because of the size, but it will do for the one run.  
We have four runs out back and this roof is the best but you have to add wood to keep the rain from pooling.