Here are the elevations. There is an error on the front elevation. My OCD auto corrected the layout of the window frames to make them symmetrical ! They should actually alternate between a side opener followed by a top opener, followed by a side opener, followed by a top opener.
At the time I prepared the drawings, I didn't know what type of doors were fitted to gain access onto the balcony. I think it's likely that they were steel, divided into small lights to match the windows, rather than the wooden doors I've shown on the drawing, although unless a photo happens to turn up showing them, it's very difficult to say one way or the other.