For this time, I've prepared just a very easy composition about patterned floor.
For me personally, patterned floor look the most beautiful in the kitchen and bathroom. A combination of black-white (checkered floor) is a very brave solution, which could be more suitable in a public interior because it would probably be really hard to live in such a contrast. Well, I'm talking about myself. Maybe you adore such floor and it gives your home lots of cosyness?
If you decided to use patterned floor at your house, try not to use any more patternes at least on the walls.