The problem is (1) that I only want to pay up to 30,000 US dollars all cash and (2) also want to find people (realtors) in different Eastern European countries that speak English and that I can trust.Could anyone help with that?

Home prices are completely overpriced at the moment and the European Central banks negative interest rates are not helping.Like Silvio stated, leverage is key and important right now.

Because i found better place in another European country.

Since they are 20 year am notes (which can still provide good cash flow in houston) by the time they expire (if I still have them) a giant chunk of principle will have been paid down.

If you don't already have a great mask, I'd invest in one, and a giant shovel.. good luck,  I can see the potential here!  

I have found: class A properties have lots of newer European carsclass B properties have lots of new Japanese/Korean carsclass C properties have lots of trucksclass D properties have lots of POS vehicles.I adjust +/- based upon the mix of the different levels and ages of cars in the neighborhood.I am not saying that the car makes the person, but it is a pretty simple matrix when doing a first evaluation of a property. 

There are 5 base models you can choose from if you don't want the hassle of designing your own home with architects, especially since most of my ideal buyers won't speak Spanish, and the owners of this property have a contracting company that buyers can use, which we recommend as the main contractor is European and has built castles by hand, as opposed to the Ecuadorean contractors who build homes that collapse in 10 years. 

I have a giant pile of debt (mainly student loans, but also an assortment of the other "normal" debt), and as a Dave Ramsey fan, had planned to not purchase any real estate until I was debt free.

I am spoiled with giant monitors both at home and at the office and I can type and function significantly faster on a computer vs a phone. 

Dealing with slow tenants is such a giant time suck.