Just in the last 5 years the median price has doubled in Detroit (see below chart).

I tend to be analytical, so creating a chart that compares the different options on things like how much capital they generate, interest rates, long term implications (selling vs refi vs helocs), etc. 

Take a look at the first chart below.

Both drywall and paint are very easy in theory/concept, but hard to get right if you don't have precise knowledge of the techniques.

@Travis Bodnar You can look towards new home starts, and home price indexes, for example Accident Maryland https://www.zillow.com/accident-md/home-values/ you also likely want to keep an eye on population data by city, just Google the area, for example "Accident MD population" to get the below population chart.

@Adam KochThe answer from @Ashish Acharya is more precise. 

I need an expert to help me do this process with speed and precision and be available to advise when I get over my head.

It protects you if someone comes along down the line and claims that they were the real legal owner to the property.Survey - that's where someone pays for a surveyor to come out and precisely measure the boundaries of the property line (e.g. using GPS or surveying tools).

Perhaps you could say I am an experienced property investor, but I have precisely zero experience purchasing real estate in your country. 

Now, let’s uncover additional details about the top-performing Airbnb listings in this particular subarea of Okaloosa Island.The chart above shows a table containing the top performing listings in Okaloosa Island in the past 12 months.