I bought the 14X10 Pergola kit to add shade and structure to our pool area in our newly purchased home.  Two big boxes arrived on Thursday and after 2 mornings of work, we were done!  Very happy with the quality of the materials, however my helper and I could improve our reading and observation skills. Most everything was pre-drilled so no math or measuring needed (even though we did until we discovered the holes).  Sealer and 8X10 shade cloth are next - necessary for Texas summer.  Love it!