Looks great Kev. Professional looking finish too, I have certainly seen decks less professional looking from tradesman.
I bet though the deck gets extended around the pool edge at some point soon.
I like the idea of a curved roof too. A good design concept. That will give you plenty of clearance too for larger scopes.
With regard to the roof, just maybe plan for a rail to support a rack and pinion drive system. You may decide at some point to automate the roof and planning this now will help with later modifications.
I look forward to looking at the finished structure.
