how to purchase second duplex

[Charlotte Jackson]

Morning All:

I hope you are well and having a wonderful day!  I purchased my first duplex 10/2018.  Yay me!!!  By the end of the year I would like to purchase a second duplex.  I'm saving money for the down payment, but would like suggestions on how to purchase my second duplex...where do I find the funds?  And are there loans available for a second property where I can put down less than 20%?  Thanks for your help.  Have a wonderful day...Charlotte