We've got a slow and steady plan of acquisition, and then hope to pay down with tenants income, and then pay off to supplement retirement. 

However, if you supplement (add) knowledge along with that tool, it might be a powerful advantage.

Use rents from the two properties to supplement your retirement. 

Hope to soon start wholesaling to supplement my income a bit . 

I would like this investment to supplement my current income, and over 10 years build a sizable real estate portfolio that will allow me to leave corporate America and spend 100% of my time focusing on growing my units.

Matter of fact, most people need them for supplemental heat. 

I just go my license a month ago to supplement any investments I would make going forward.  

My latest purchase (17.65mm) was an assumption.When doing an assumption most Fannie lenders will allow up to two supplemental loans in addition to the original but won't typically exceed 75% LTV for the combined loans.  

@Edgar Ferrari  Umbrella, or excess liability, insurance supplements your general liability insurance - so general liability makes you whole for covered losses and excess liability makes others whole and or could cover expenses not covered elsewhere. 

Im interested in real estate to supplement my income.