Here are house offer letter samples to win a bidding war. 3 examples to use as a reference point.Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller. (Joint Escrow Instructions). 1. We've put together a few tips on how to write a letter to new home buyers as a seller so the house that was yours can welcome them right. Step 1: Initial Details. There are potential risks involved in this common tactic, including fair housing violations. Here are seven tips for tackling love letters with your clients. We amended our offer to 1k over asking and are letting them rent the house back until the semester break. This is what I wrote.