Townhome mortgage almost paid off

[Alfredo Espinosa]

Hi, Im am currently new to bigger pockets platform and new to investment talks and just wanted to ask you guys a question. I currently have a townhome that is being rented for a couple of years and the mortgage is almost paid off. I want to invest in a second rental property here in Laredo, what do you guys think is the best option for a second investment? refinance the mortgage? 

Thank you.