I think it looks pretty clean, except with the light-colored background, the contrast isn’t too great. It was a little bit of a strain to read some of the small text.
Also, the lighthouse graphic at the top was not centered. I played around with my window size a bit, and maybe you want it in the location you had it, but just so you know, I’m viewing on a 15″ wide-screen MacBook display, and with a full-screen window, the graphic covers up part of the cross in the background. If I make my window skinnier, then it goes back to the left and you can see the whole cross.
You might try playing around with sizing your browser window, and maybe you’ll see what I’m talking about. Overall I think it looks nice. There wasn’t so much advertising that it became obstructive.
Thank you for your feedback. I honestly had not thought about the graphic placement being off that badly. The graphic is suppose to be to the left and the cross shows up to the right on a larger wide screen. I will have to play around with that and figure something out there.