Former Belfast Lord Mayor Máirtín Ó Muilleoir @newbelfast reflects on his year in office

What's next for Mairtin Ó Muilleoir, now that he's handed over the Mayoral office? The Sinn Fein councillor ended his term last week, with tributes ringing in his ears. It was a packed year of selfies, pink hair and dressing up as superheros. But it was certainly not without controversy So what lessons does the former mayor take away with him?