I am going with the walls and trim same color look. I used this stuff from Lowes. It's supposed to be shiplap but I like it as baseboard and it's pretty cheap at $11 for a 12 foot piece. My floors are a bit uneven so once the floor is in I will need some sort of shoe mold. Probably something as small and as square that will cover the gap. Still need corner molding also. I think I may use the same stuff for some configuration of crown molding.