I have had floors with wood laminate the problem with that type floor its best to sweep it clean every time you close your slide or risk putting stone dents in floor surface or scratchs. Also if you get a leak on floor level, the floor will buckel.
The 12" floor tiles the are simulated tiles, which I have in present coach wear very well and take less care and will keep moisture on top to be easily wiped up. I plan to add more tile in rug area in front of steps which is being done in the newer coachs now.
jmo come over to the Newmar Forum and I'll give you some KARMA.