All the houses here are really old, layouts are awful and interiors do not function well.

Need something that has basic accounting functionality to track income and expenses, ability to produce reports, and a rent payment portal for tenants.

Or use the lookup function for your type of question. 

The simple answers are: 1) It's different depending on the country and 2) If you need people to do the functions you mention, you have to find people you can trust, which you have to do in your own country as well. 

One idea (of a million) is leasing for agriculture while maintaining a functional Airbnb. 

Here are some ideas to help you create a kitchen that's functional, beautiful, and a joy to be in.

I bought a turnkey cabin but then realized the furniture wasn't as functional and I maxed out my budget. 

Below are the results from a study I did comparing monthly rent to the average number of years tenants remain in the property.Vacancy cost is a function of how many years tenants stay in the property and the time to rent.

My assumption would be that a US judicial system may not function for foreigners, and I'd be curious about some of the same questions for other countries and legal systems, too.

Do you they have an export function or do u have access to their API?