Never attempted it, but always thought about it. Since we live in ours, I've always thought of painting the the kids room like it was in the stick and brick house we sold. With the proper paint / primer, it'll work just fine. As for the cabinets, I like the stain for the most part. We've hung all kinds of things in ours from pictures to dry erase / cork board etc to make it home.
John and Rebecca Dickson
Emma-7 / Little John-5 / Iva-1
Full Timing Again, Rev B
2013 Ford F-350 Lariat CC LB PSD
2015 SOB TT - With OC's Awning Poles (#8)
At least in Heaven, RVs will be perfect, and I won't have to keep fixing them.