Soon to be 1st property

[John Spina jr]

Hello everyone at BP! My fiancé and I are getting married in 2 years but plan on getting the house this year. We're planning on buying a duplex and getting a 15 year mortgage. The plan is to contribute towards the principle along with the rent coming in to pay it off sooner. One question I do have is how can we purchase more rentals while paying off the first one because one duplex alone will not help us achieve financial freedom.