in my opinion,I like the site very much.
You have recognised one of the golden rules of web design - keep it simple. I like the sparing and tasteful use of colour, the well thought out navigation, and the clarity of the text content. My one small niggle is that on your privacy page you should confirm your compliance with the UK data protection legislation - you show a UK address as well as an Italian one.
Otherwise it certainly gets my seal of approval - well done.