Bought a two bedroom flat when I was nineteen in a notoriously bad part of town, that was right at the edge of a gentrifying wave (and within walking distance o

Bought a two bedroom flat when I was nineteen in a notoriously bad part of town, that was right at the edge of a gentrifying wave (and within walking distance of university). Got a flatmate who paid my whole mortgage and 50% of the bills then sold it when I finished uni for 3x what it cost me after doing minor repairs and a bunch of cosmetic work.