Not a mind reader--what are the dimensions of the room?

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8x10 should seat all of your furniture and still give you plenty of open space to still see the pretty wood floor.

It really depends if you want furniture completely on rug, partially, or not at all. You can keep your rug and add a hemp rug underneath for an eclectic look. Also keep in mind how much of your lovely floor you want exposed.

If unsure, tape out the different sizes. The smaller you go, the better quality rug you can get is another factor to consider.