Please advise on current situation

[Jasper Lee]

Hello BP Community. First time poster, been listening for about a year now. I currently own a duplex in DTLA right next to Staple Center in Pico Union. Each unit has 3 bedrooms and 2 bathrooms. This was a joint purchase with my father as he helped with the downpayment. I am currently renting the bottom unit for $2,100/month and have one roommate who pays $750/month and the other $800/month while I live in another room.

I am looking to expand my portfolio and was wondering what options I have to expand and what the pros and cons are of each option. Any advice would be appreciated!