Just finished constructing the Backyard 16x12 gazebo.  I found the design to be very good, the quality to be excellent with high quality cedar and metal roofing material. I now understand why it has a 100mph wind rating.  Assembly instructions were easy to read, and I really appreciated the ability to pre-assemble the roof sections on the ground by myself prior to recruiting help for the final assembly, which took less than half a day!  You get what your pay for!