Italy's $1 homes might be dirt cheap, but they need a lot of work - take a look inside

The first place I visited was Sambuca di Sicilia. After CNN first reported the historic town's scheme back in January, foreigners flocked to the region to see it for themselves. Deputy town mayor Giuseppe Cacioppo told the Thomson Reuters Foundation that the influx of foreign investment was "an invasion — but a positive one" after the town sold 16 properties at auction.

Read more: A picturesque Sicilian town succeeded in selling off its abandoned homes after auctions started at just $1

Giuseppe Cacioppo was my guide in Sambuca, and he showed me around many of the properties that were for sale, had been sold, or had already been renovated.

Here's the exterior of one of Sambuca's $1 properties.

Many of the properties in town were covered in scaffolding.

Sambuca is famous for its Arab history, and many of the $1 homes have incredible curved ceilings like the one below, which is typical of Islamic architecture.

I was told that many of the homes had been abandoned after an earthquake in 1968, which killed 231 people in southwestern Sicily. Many people simply cashed in on their insurance, and built new, modern homes just down the road.

The interiors were bare, but the original masonry was an extremely attractive feature and there was no mess or graffiti inside like I would later find in other towns.

With a washing machine already installed, what more do you need?

I hoped that the wooden beams weren't the only thing propping the roof up in this room.

While in Sambuca, I also met Tamara and Gary Holm, an American couple who were putting an offer down on a property in the town. They were buying from a private owner, so the house wasn't a $1, but it was still very cheap and needed less work.

Inside, a few items from the previous owners had obviously been left behind, like this creepy portrait ...

... Which Tamara said looked like her mother, and naturally grabbed a selfie.

There was also some extremely dated storage and tableware.

And a very pink bathroom.

The real selling point of the property was the roof terrace, which boasted stunning views of the Sicilian countryside.

We agreed it would be the perfect spot to put a hot tub.

The next town I visited was Mussomeli, which is famous for its hilltop castle.

Mussomeli, like Sambuca, has a fascinating history and beautiful old buildings (many of them churches).

However, the $1 homes in Mussomeli had not been cleaned out in the same way that Sambuca's had, and there was a lot of abandoned, creepy furniture lying around in the homes that I visited.

This room looked like the set of a horror film.

This home had already been adopted ... by a pigeon.

Another home already had somewhere to sleep — sort of ...

... And bathroom facilities.

It would take a lot of work to restore this living room back to former glory.

After seeing these dilapidated buildings, I got to visit a property that was in the process of renovation, and I was pretty blown away by the transformation.

This home belonged to Belgian couple Bert Vanbellingen and Nina Smets, who had bought several properties in Mussomeli.

While renovations were very much still underway when I saw the property, the deck was shaping up nicely, and it was easy to see how it would become the perfect place to sit and eat dinner in the evenings, or entertain guests.

The views from the deck were nothing short of spectacular.

Below the deck was a perfect example of how these schemes would reinvigorate the towns' local economies, as a local man was cleaning rubble from around the new brickwork.

The last town I visited was Cammarata, which was just a few miles northwest of Mussomeli.

Cammarata's town councilors told me that many young people, especially with families, were deterred from living in the town because of the tiny, winding roads, which were nigh on impossible to get a car around. Instead, they lived in the neighboring San Giovanni Gemini.

Like Mussomeli, Cammarata's $1 homes were full of miscellaneous garbage ...

... And lewd graffiti.

Some of the exteriors looked like they were about to collapse.

Lots of the buildings clearly needed a bit of TLC.

Back in Sambuca, I managed to see what a finished article looked like. This was one of the $1 homes that Cacioppo had helped renovate himself. That stone wall is all original masonry, it had just been given a new lease of life.

The kitchen wouldn't have looked out of place in a trendy, New York condo ...

... nor would this seating area with beautiful modern artwork to admire.

The first floor even boasted a balcony, which was ripe for covering in flower pots.

The pièce de résistance, though, was the terrace, which had a beautiful white fabric awning that billowed in the breeze.

The view wasn't half bad.

The property was a testament to the potential that the $1 homes held.

After visiting many of the $1 houses in person, I can honestly still say that despite the garbage, graffiti, and pigeons, most still seemed like a good bargain.

They may have been derelict, and in need of thousands of dollars in renovations, but the properties I visited had bags of historic charm.

Furthermore, all three of the towns I visited were delightful. The people were friendly, the food was delicious, and the weather was incredible — I barely saw a single cloud. The only criticism you could levy at them was just how quiet they are, but that is, after all, why these schemes are being tried in the first place.

However, I was told that in Sambuca, some residents were already learning English to begin operating walking tours, open gift shops, and run B&Bs.

With the media storm surrounding Italy's $1 homes, it won't be long before the towns will be full of Americans, Brits, Russians, and more. Some aren't far off already.

I sensed there was, probably for the first time in decades, a hum of optimism in Italy's ghost towns.