We are renovating our 70's cedar clad pole house. My husband painted between the ceiling beams in the kitchen/dining/living open space. He has just finished laying parquetry on the floor. We felt it was in keeping with the wood but felt the ceiling needed lightening up. It definitely brightened the place. I love it. I also sprayed some light fittings that were green fake verdigris with white paint. That also updated without detracting from the retro feel. Our kitchen has cupboards painted white and some drawer fronts in a wood finish.

Rebecca - try oiling the timber and see if this brings it up. Rub it in with some steel wool and it can do wonders to bring life into the timber again and it is quite quick to do. The worry with painting is once that is done, you can't go back. I'm assuming you live in an area of similar homes so for selling purposes, I would check out all homes currently on the market in your immediate area, go to open house days, see how they have been renovated and gauge potential buyer's response to them, ask questions as to just what they are looking for in a home. Agents will help you with this too. I spent a year doing this before I sold my home and learned a lot from it. There are just as many people out there who want to put their own stamp on a home as there are those with no vision who just want everything pretty. Your front door, while it doesn't allow much light, could well be a significant heritage piece for the home so a solar tube or 2 could be the answer to bringing light into the space. Colourful artwork on the walls will then help detract from all the panelling too. Good luck with it all.

Hi, I had purple suede effect on my wall. Easy to sand the texture off. Talk to your paint shop about the right colour undercoat/sealer to cover a dark colour before painting your new colour on with 2 coats.

I agree with both your painter and your Google result. The issue is something that has soaked into the surface of the old wall, particularly as you had an odd result when cleaning. You can’t expect the painter to sand and paint as part of the original job but they may be able to offer advice and action if you’re prepared to pay them. If you want to DIY I’d be sanding the wall and trying some stain locker undercoat.