Hi Sanek,
I think your site is pretty neat and clean, but maybe not so SEO friendly or should I say not so optimized. the coloration is quite good in my opinion, but the text size on the left menu could be a 1-2px bigger.. at least for me it was a bit too small(res.1280×1158).
Oh, and the Del Rio and especially Europa logos were a bit rough so I would do something for those.. I tryed to clean them up a bit so check the pic and crop them from there if you like these better.