Got this indoor-outdoor rug to use in my formal dining room after looking for months for something affordable, but not tacky or cheap looking.  Surprisingly, it doesn't look casual at all, & I've had people who were surprised that it was indoor-outdoor. Initially there were creases from being rolled, but those smoothed out over a month or so.  First pad I used was no-slip thinner foam, but replaced it with a thicker felt-like pad & I couldn't be happier.