On 01/01/18 21:49, Murmansk wrote:
I have lowered my bathroom ceiling by about 80cm as it was a very strange shape being long, narrow and over 3M high.

This photo

https://www.dropbox.com/s/42b75ey1iy...hroom.jpg?dl=0

shows the window reveal where there's the new plasterboard ceiling which butts up against the the glass of the window.

Stick the window blind mechanism across the top?

I don't see any obscure glass.... giving a nightly show to the neighbours?

--
Adrian C