The tenants are on a fixed income and were getting help from the other five family members for the 3,100 rent.

I would like to add to that I've just been busy with other stuff.I keep track of income / expenses for my 3 income producing properties in a spreadsheet.I also just bought a new home last year and still trying to sell the old home.

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with zero or negative relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560, little to no good tradelines, lots of collections & chargeoffs, recent evictions.

These are generally 12-24 month interest only loans that borrowers will generally pay back by selling or flipping to long term financing like DSCR loans.More on DSCR loans:DSCR loans won't use your income to underwrite the loan.DSCR loans are based off of down payment, credit score and either actual or market rents so it helps to supercharge an investor's real estate goals and net worth.Here's a bit more in detail about how rates are calculated for DSCR loans:1.

Okay, then there's a lot you'll want to think about depending on your other income and your financial situation. 

Also, focus on 2 years of job/income stability.Class D Properties:Cashflow vs Appreciation: Typically, all cashflow with zero or negative relative rent & value appreciationVacancy Est: 20%+ should be used to cover nonpayment, evictions & damages.Tenant Pool: majority will have FICO scores under 560, little to no good tradelines, lots of collections & chargeoffs, recent evictions.

The rate will be high but you won't have to provide any income documentation or leases. 

It would be the income after paying all expenses like mortgage utilities etc and property manager

@Nate P.Your profile hints that you are living abroad.If you are a US citizen - you want to make sure that the CPA you work with understands the foreign earned income exclusion(FEIE).If you purchase a property and are expecting valuable feedback on how that property will impact your tax return, you will need to provide a rough profit and loss projection(rental income and expenses) along with purchase price to have a conversation with your accountant so that they can provide you good feedback. 

Could we buy a property > $500k a year out of college with two streams of income?