Open minded boy looking for mature, easygoing roomates/flat

I lived in Brazil until I was 14. Upon receiving a scholarship for cycling, I moved to a boarding school in the US and completed high school there. after that, I backpacked across Europe with little money but lots of fun. I like moving around and enjoy extreme sports, music (from classical to electronic) and making good connections. i´m looking for clean and mature flatmates who like hanging out but also are mature enough to respect others and live a balanced life during the week (not young teenagers who go out get wasted everyday). if we have the same interests (good music, sports and philosophy, that would be great).