On 23/02/2021 21:57, Chris Green wrote:
The other possibilities are to drill straight through the wall - you
haven't said what's the other side. A cupboard would be good!

No, it's the landing.

Do you have the landing paint? ))

I doubt it, though the landing is more towards the 'magnolia' sort of
thing so might be easier to approximate.


Hang a picture..


Really, you are making the case for a steerable drill. That exists for
drilling shale, but not, alas, for DIY work at home. Without that, you
have to see what you can do drilling in a straight line.

right angle drill attachment?
https://www.toolstation.com/keyless-angle-driver/p40354

--
Adrian C