chris wrote:

I am a bit of a novice as far as DIY is concerned, but I am tackling
our smallest bedroom )

The walls are painted blue and the ceiling white. I am finding it very
difficult to get a smooth line where they meet. Are there any
techniques to doing this? Or do I just need a steady hand?


Steady hand, and not too much paint on a small brush.

Operating at a decent height on a platform of planks over e.g. beer
crates helps.



Any help appreciated

Chris.