I have had a decorator in over the past few months, to paint the full interior, just one room left to do and that will be this week. He has been utterly amazing, so skilled and meticulous, worth waiting for as he had to keep other clients happy.
I have used a very special mineral paint in a lovely warm white, used previously in our last home, walls and ceilings in the same paint. Completely love it, I have many pictures, don`t need or want coloured paint or paper
There is method in this, the paint touches up wonderfully eg I could roller a wall in the future and there would be no change of tone. So yes, I will do what is needed myself in the future, will not need to do any ceiling but I can certainly keep walls nice, one at a time.
The downside to getting someone in was having to clear the rooms, I did it all myself, using sliders and felt pads, very very thankful that I had quickstep down on the floors, even the big heavy furniture moved, once I levered the corners up for the sliders. So right now, 2 rooms are full of temporary storage for the last room, I will be so grateful to get my house back in order. It has taken a long time overall. Upside, when doing it yourself, is that you don`t have to wait