Can you (or someone else
) get any information out of this graph regarding how to make improvements?
I have tried the method with the mirror, and unfortunately two reflection points is at the stairs (picture 3) and at the radiator (last picture), respectively. I don't know if it's possible to put up some panels anyway?
Maybe above the radiator and right under the stairs.. though there's not much space..
I can make some pictures of what I mean if something is unclear
The other two points should be more accessible... though a pipe could be in the way (last picture)..