Hi everyone,I’ve been fortunate enough to acquire 32 rental properties by the age of 30.

I do pretty decent for my age, and I live at home still, so I've been saving up a lot of money.

China as a low cost producer is past- they have aged and standard of living out.  

All rents you get from this property has to go back into the SDIRA but if you get a 20 year mortgage (that the rent can cover) and can pay the rental off by age 65 you will have turned that $90K into several hundred thousand’s of paid off real estate.

You start by mentioning your age... you'd need everything to go just right for the rest of your life to make, best case, $400 or less additional each month net cash flow. 

Many of us on here wish we were thinking about real estate at that age.

Many others on here have said the same thing, but at your age i'd focus on career.

This comes from several data points, the first being the average age at which people are choosing to stop renting and buy their first home.

Congrats on your maturity at a such a young age.   

@Polat CaglayanI've never seen a formula but here is a general rule of thumb for multifamily:The class of an apartment refers to the quality of the building, which can be determined by a number of factors, including age, location, and condition: Class A: These are the highest quality apartments, typically built within the last 15 years.