I can take a few more photos LeadFarmer and put them on, you will be able to see the structure a bit better now as everything is losing its leaves. We did not intend to have two pergolas but we ordered them via the web and wanted the large one to go over the patio near the house for privacy. When my husband began to put it up he noticed that we had been sent a smaller size. Obviously he downed tools and we sat in the garden drinking a cuppa and I had the bright idea of putting the smaller one coming off the garage and then we order another larger one. As we had already paid for a larger one we then only had to pay for the smaller one, if you get my drift.
Hubby was not sure it would look right having two together, but I persuaded him and I think they look ok. So not every thing is planned, some things just happen accidentally.