U.S. expat who's lived in Italy, France and more: If you want to move to Europe, here's my best advice

Americans are taking scouting trips to see if they can handle moving to a new country. But finding a new home abroad isn't as simple as going on vacation there.

Take it from Alex Ingrim, who's originally from Washington, but left the U.S. to study in France, where he met his now-wife, Louisa.

Over the last 17 years, Ingrim, 36, has lived in France, Canada, the UK, Malta and now Italy.

He's a financial advisor with Chase Buchanan USA based in Florence, which has roughly 70 clients. He advises fellow Americans about taxes and other financial planning involved with moving to Europe.

Here's his advice for taking a scouting trip to find a new home abroad.

If you're visiting your dream destination during peak travel season when the weather is nice, make sure to book a follow-up during the winter months or off season.

That way you get a better feel for what it's like to live there full-time.

"The Costa del Sol in Spain or holiday destinations in Cyprus may feel much different in the winter than in the summer high season," Ingrim tells CNBC Make It. "Going in the winter months will give you a more realistic view of day-to-day life."

If you're serious about uprooting your life for a new one overseas, spend at least six weeks there.

That's the minimum amount of time you'll need to start shopping and doing chores like you live there, Ingrim says.

"If you go for two weeks, you're not really fully going grocery shopping," he says. "You can get by just taping over some cracks in what you do on a daily basis."

However, "if you go for longer than a month, you have to think about different problems. Like maybe you can't just go to a laundromat, and you need to actually have a place that has a washer."

Another worthwhile note: A lot of homes in