[Miyabi blinks. Flax? Hm...she doesn't really know what that is, seeing as it doesn't really grow where she's from. But, if it's anything like tatami, then--]

...Perhaps a dark color. I don't really know what flax is, but if it's a light color, usually a dark color like brown, or black can bring it out. But it can't be too much, though! For a room, I suggest just making the outlines near the floor or ceiling a darker color, perhaps.

It should be simple and not too extravagant, if you use that room for entertaining. Heh...I'm not very good at painting houses, just portraits, really.