Question for the people answering: how do you handle revenu/salary taxes ? I see no mention of it in any post, do you keep paying in your home country, or do you pay in each countries ?
http://www.irs.gov/Individuals/International-Taxpayers/Forei...
Some countries of the world (notably the United States of America) require its citizens and permanent residents to pay income tax on foreign earned income as well (in some cases). No EU member states have such requirement.
So I know people that spend less than 50% in a different country, and making revenue and paying taxes within their country, legally.