I agree with
@sonofsven. Nothing pays like CC rewards. Immediately after this spending, roll the balances into another card if you can get no transfer fees and 0% interest for 6mos/1year. The longer you can play that game the better!
@dandarc also makes a good point that this huge purchase might justify a mortgage refinance, especially if you can get a lower rate.
But overall... HOLY SHIT... Thirty grand to change the look of the surface you're walking on? If you're not already retired and a multi-millionaire, I have to ask what makes this particular luxury worth a year or two of labor at a job? It will be a year or two after accounting for 5-7 years of missed market appreciation.
If you're having an entire 1500sf house wooded at $20/sf, consider asking the floor store about "cabin grade" floating hardwoods, which have knots and the occasional scratch (Guess what, so will the premium Brazillian rainforest cherry after a year or two!). I DIY'ed most of my old 1600sf house and paid less than $5/sf. Because they are floating and don't have to be nailed or glued, installation is about 3x easier. If you can run a chop saw, use a ruler, undercut door frames, and nail down quarter round you can do it and pay yourself $20k for those two weekends.