Manager (The Edge of Time)

A manager owned a Shoreditch laundrette. He formerly worked as a caretaker at Coal Hill School, having left in Autumn 2014. (GAME: )

Behind the scenes
The suggestion that the manager was the former caretaker at Coal Hill School, and left in Autumn 2014, implies that this individual is Atif Basra - the Coal Hill caretaker replaced by the Twelfth Doctor in The Caretaker.