I love the Marmoleum natural linoleum flooring. It comes in tiles and planks, and the Marmoleum Click series is a great floating floor that is perfect for DIYers. Old campers usually have some sort of linoleum flooring (probably asbestos, too), so using the new, green Marmoleum linoleum seems like a good nod to the past. Today I worked up some really rough mock-ups of some Marmoleum planks/tiles on the floor of The COMET. I was working in stripes, and will probably try some sort of zig-zig or checkerboard variation at some point too. I also have that dark hardwood flooring I found for free that I am trying to incorporate in some way, but I only have 20 sq. ft. of that and the entire floor is 50 sq. ft. I am thinking about maybe using the hardwood up front and the Marmoleum in the kitchen and the back, but we'll see! Anyway, I thought I'd share! Let me know which combination is your favorite in the comments! There are tons more colors available, these are just the ones that stood out to me.