First time home buyer seeking advice

[Alexander K.]

28yrs old, looking to buy first investment property (multi family) interested in doing a buy and hold so I can live on one floor to get out of my current residence, currently live in Fairview (Bergen County NJ) would like to be somewhere relatively close by relevant for commuters to the city (close to tunnel/bridge/path/bus routes) Figured now could be a better time to look because of corona since I am financially prepared, already approved and looking for home around 4-500k, my goal is to own multiple properties, would appreciate any advice thank you !