I just outlined the steps I take to do that here: https://www.biggerpockets.com/forums/93/topics/601..., it's the second half of the post.That's not to say list quality doesn't matter, but a provider like ListSource is going to be good enough.One additional tip - you can make your lists a lot more powerful by "segmenting" them.

Heraklion Has a little more warehouse available as it's the 4th bigger city in my country.We have some phase 1 areas in my country but I cannot step in as I am a novice investor and didn't even bought my first property/apartment.

This method  can be no better than gambling, no thanks.

Congratulations on making the first step to investing.

It WILL however be a great experience and my first step towards my next opportunity.

@Jim CummingsThey'll go through the same steps of the policy-based process that any other tenant would.

so i feel there is a lot of good things going for me and we have been so thankful, but i am nervous and unsure of my next step in real estate. 

so i feel there is a lot of good things going for me and we have been so thankful, but i am nervous and unsure of my next step in real estate.

I'm planning on trying out the BRRRR method to acquire my next rental.

My first step goal is to get out of my current residence, buy a duplex to house hack, while turning this residence into a rental property (if it makes sense).