These are professionals with additional training and a stricter code of ethics.

I'm concerned that the combined load of heat pumps and ancillary heat strips, along with other appliances, might exceed the 100-amp capacity during winter.As part of our future plans to add a third unit and separate the utilities, we intend to install two additional meters: one for common areas and one for the new unit.

Any additional permits?

They probably got the Golden Visa where you only have to spend 500k on real estate to qualify and you get citizenship in addition you only have to spend 2 weeks a year in country. 

However, if one property is overseas, there might be additional considerations to factor in.

Watch out for fine print that requires an additional fee at closing - this is a huge red flag and how most flat fee companies make money.

A high school friend of mine has a duplex little outside of Sacramento area but isn't really cash flowing and ate up a lot of his capital to invest in additional properties. 

I have 2 units I constantly have to chase for rent and if you can avoid this by looking for additional applicants I recommend it.

In addition to running the "Illinois Real Estate Investors Association", I manage a mobile home park in Belleville, IL.

In addition to that they are having to pick up and deliver the materials.