Oos investing can be pretty simple if you get a good property manager.

It will come with a slight rate increase but overall worth it as the rate will typically be much better than the F&F.

I know it is not an optimal rental with how big it is but I am confident that the equity will be increasing quickly along with rent rates given how much money Lennar is pouring into the area and we have low rates. 

My wife and I bought a duplex when we got married and it greatly increased our net worth doing the first few years.

From there it's often simple enough to infer approximately how much they would owe today. 

Simple is fine, just do it right. 

On 2-19-24 we put under contract 5 duplexes (1.398M) to increase our rental portfolio to 23 doors. 

Another way to look at it also is if you have a rental and you can increase rent by $100 and sell it in a year for a certain value, are you better off selling it today at another value or holding it for another year and collecting income?

Looks pretty simple to accomplish with RC Channel and 5/8 fire-rated sheetrock.USG Fire-Resistant Assemblies Catalog (English) - SA100

A simple string across the floor can show you the high and low spots to help identify which areas need to be adjusted.