I don't hate tile per se, but I loathe grout. Maybe it's because my kitchen and bathroom floors aren't sealed (at least they don't look like it). I've had to spend many hours on my hands and knees with toothbrushes cleaning the damn things. Especially when I know that my dog's had diarrhea all over the floor and seeped into the grout, it just makes my skin crawl.

My dream is to actually have sealed concrete. No grout.