A direct payment without escrow shifts the risk to you.
If you pay the purchase price directly to the seller before the encumbrances are deleted and your registration is secured, you bear the full risk. In the worst case the money is gone and the ownership is not unencumbered. Have the settlement handled through an escrow agent. Our checklist on the purchase price and escrow offers guidance.
Escrow handling protects both sides and costs little compared to the purchase price.