Great picture Sarah, love the colours in the houses at the back of the harbour. If I have to critisize it would be to say that I think the image would be stronger if you cropped out some of the left and a little of the sky.
I like the colors too. Here's a crop which I think brings your attention more to the houses. Might have been better to walk closer to the buildings and fill the frame - this would eliminate the masts in the foreground.