However over the years any many upgrades this park generates over $10,000 today.

Quote from @John Underwood: Are you sure it's not $600 extra per year?

Quote from @Lucy Ahl: I've noticed several years back some negative reviews for Insula Capital.

Recent purchases were financed at 4.25% fixed for 10 years, and 4.75% fixed for 30 years. 

Verifying last 2 years of rental history very important!

After 12 years in the furnished rental game, I'd say that is a pretty good sample size. 

that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

While at BPCON last year I connected with an investor and agent in your area.

Over the past 10 years, he and his late wife poured their hearts into building this home (with permits, of course).

I've got something like that I used for a client a couple of years ago: Proforma with Tax Savings.