What we have here is a nicely composed, using a great prop, scene. The technique is quite usual , with no exaggerations and no burned or dodged spots through the entire pic.
About the composition, I believe the fact that you put the lovely umbrella on the front makes this photo very unique and without it it would have been a dull sunset image.
What I would suggest is maybe remove some of the vignet effect from the borders. As far as I can see it is post processed so it can be easy to undo. It is not very much of a change but I think it is better without so much vignet.
However, I still believe that this is a great photo and surely among my favorites
I hope you are not annoyed by my comments