How to purchase not "as is"?

Buy a CPO car with warranty.

Not helpful. The car I am buying is not CPO. The seller and I have agreed both on price and on repairs the seller will do before the sale is complete. How do I report those conditions under your system, which requires that I check an "as is" box?

Once the agreed on repairs are done it is then sold "as is"?

As is means there is no warranty. Any private sale is considered an As Is transaction.