I decided to do all the painting and decoration work myself.
Not that I'm not happy with the paintwork professional workshops can deliver but it usually takes some time to have things done and most of all I wanted to be in full control of the colour tone. That is being able to be absolutely free to choose the colour, apply the colour, look at the result, changing my mind, starting again, etc...
And that implied making tests, a lot of tests actually, mixing/stacking layers of different paints, working on the paint once applied, applying another layer, etc... in order to obtain the desired final tone.
I just did that and although I was relatively dedicated it still took me one month end to end.