Good morning all! I'm newer to BP and RE investing in general, just FYI. 

I have one condo rental and just purchased/moved to a single family home. I'm paying PMI on my new home but have a lot of equity in my condo(around $60-70k after $35k HELOC, thanks to Denver's appreciation!) What is the best way I can refinance these 2 mortgages into one loan and nix that PMI? I know it's possible but what will make it beneficial?