Very cool, Never buy traditional souvenirs always someting that only reminds you personally of a place or occasion!

Interesting... The wobbly line where the wall and the sloped ceiling meet indicates that one or the other of them (or perhaps both) isn’t flat. What you might do to depends on which it is. If the wall isn’t flat I’d consider panelling the wall. If the sloping bit isn’t flat but the wall is, then it’s a good suggestion to put up a shelf below the line where they meet, and painting up to the shelf. And if neither are flat I’d paint the walls, sloping part and ceiling all the same colour!

I had a PIV in a former home and it worked like a dream from the second it was switched on. Our main problem in that house was condensation and it solved the problems instantly. What is your subfloor construction? Solid concrete floors or suspended timber? If it is timber check your air bricks are clear for cross ventilation but also if you can lift a few boards and check underneath that there is no water ingress down there. My parents house developed a terrible damp problem which was because water was pooling underneath their suspended floor. This was solved by installing a sump pump.

Just to update on this, the frogtape edge overlapping a couple of mm onto the insides worked a treat (except where it ripped up a small amount of the lighter paint and had to be redone), and we are really pleased with the outcome. Photos coming soon, as soon as i've gotten round to replaceing the cupboard doors (im trying to do this around working full time!)