My overall thought was what an amazing café / gallery space it could be, opening on the south side to a enclosed courtyard, contrasting to the opening to the north, a much more open terrace; maybe too open for people living in the houses it overlooks.
Columns creating stunning café / gallery space?
Gas light fittings in roof?
View north - would privacy concerns get in the way of using this?
View to courtyard, showing damage to arch