How you negotiate when buying a home isn’t just about the price. It’s about being nice.

Touring prospective houses can feel like wandering through an infinite, imaginary desert: You’re tired, you’re cranky, and you’re not sure if the experience is EVER. GOING. TO. END.

So when you’ve finally found “The One,” it’s an amazing feeling. You can already see your family celebrating holidays by your dream home’s stately fireplace and savoring countless brunches in its adorable breakfast nook.

But wait. Before you summon the moving truck, your dream home’s seller has to pick you, too. Luckily, the key to locking down your ideal abode doesn’t always mean offering the most cash. Here are five ways to tip the odds in your favor.

1.  Negotiate with a Smile

Unlike most commercial real estate transactions, the buying and selling of a home is complicated by all kinds of emotions, explains Sara Benson of Benson Stanley Realty in Chicago. Often, how the seller feels about you can be more important than your money.

“People tend to do business with those they like and trust,” she says.

One of Benson’s favorite examples of this phenomenon occurred when one of her clients was second in line for a home. While the first-place bidders were negotiating their contract, they whipped out a long list of unreasonable demands for the seller.

“This infuriated the homeowner, who finally told them, ‘My property isn’t for sale to you at any price!'” Benson recalls. The seller ended up offering Benson’s clients the house, even though their bid was $10,000 below that of the first buyers.

Lesson learned? “Don’t nitpick over items that are insubstantial, like a torn window screen or a $50 valve on a hot water heater,” says Benson. “This will anger a seller more than anything.” And that, she says, could be a deal breaker.

2.  Get Personal

Bruce Ailion, an agent with RE/MAX in Woodstock, Ga., agrees that profit isn’t always the seller’s primary motivation. He recalls a recent deal in which he was representing an older couple selling their long-time family home.

“We had two offers: one from an investor paying cash, the second from financed first-time buyers.”

Despite Ailion’s recommendations, the sellers chose the first-time buyers, even though the cash offer was higher and would have been a much simpler transaction. Ultimately, what mattered most for Ailion’s clients was to pass their beloved home on to a deserving young family.

3.  Figure Out the Seller’s Unique Motivation

Understanding why the sellers have put their home on the market is yet another powerful tool a buyer can bring to the negotiating table, says Ailion.

“Some sellers want a quick sale; others need time to find a home. Some are focused on price, others on certainty,” he says. “There are so many intangibles. It takes a deep understanding to make a good deal for everyone.”

See what information you can glean about the seller — from your agent or even from the seller’s neighbors — to arm yourself with as much information as possible.

“The more flexible a buyer can be on closing and possession, the more likely they’ll be able to negotiate a lower price,” agrees Benson. “They’re giving the seller peace of mind and the comfort of not having to rush out.”

4.  Write a Love Letter

Sometimes, a heartfelt note from a potential buyer can make all the difference, even when the chances seem pretty slim.

Darcey Regan, a Chicago-based HR executive, had already bid on another home when she and her husband stumbled upon a gorgeous old Victorian. Instantly, they were smitten. “I grew up in an old house, and the sellers had done a really great job of maintaining and renovating this one,” she says.

Unfortunately, multiple people had already placed offers on the house, including several developers who were planning to demolish the property. Regan felt her only hope was to write the sellers a letter. In it, she talked about growing up in a similar house, and how much she respected the owners’ efforts to preserve their home.

Within 24 hours, the sellers told her the house was hers. “It turns out they really wanted someone who would keep the house rather than tear it down,” she says.

Though it felt like a long shot, Regan believes her note was successful because it was genuine. Her advice? “Write a letter only if you’re really in love with the house, not because someone told you to.”

5.  Work With a Pro

It also helps to have a knowledgeable, well-respected pro on your side — someone who understands market realities and who will work well with the seller’s agent.

How do you find that seasoned pro with the sterling reputation? “Ask for referrals from your personal and professional network, and interview at least three different [agents] before you choose the one you feel most comfortable working with,” advises Benson.

Residential real estate is a game of both head and heart. Smart buyers who employ both are the ones most likely to win the home of their dreams.