It's been a while but here is the latest update. First of all, we decided to put carpet back but just in the slide. We had it installed but the edging was coming off. They took it back and looked for someone who could make a better edge. Took them a long time but it is coming today. My suggestion for anyone else doing this leave the carpet in the slide if it isn't too dirty/worn or replace it but don't do the vinyl plank in the slide.
Everything else is fine except the painting. The painters we hired were grossly incompetent. They sanded everything, primed it and painted with a paint that was supposed to wear really well. First of all, they sold us a bill of goods. We should have just cleaned and roughed the walls and painted over the existing paint. Now whenever we get the slightest scuff it shows white, the colour of the primer. Our plan now is to find a really good paint and repaint. Then we are going to Varathane everything with three coats. A lot of work but I think that it will look really good and will be tough.
Comments on our plan and recommendations for a good paint are welcome.