I am 26 and currently reside (House Hacking) in a duplex I purchased back in April of 2018 in Appleton, Wisconsin.

I anticipate that the current residents will not agree to pay the higher rent.I'd love to hear from others who've dealt with asking inherited tenants to leave. 

I'm new to the RE investment , and new to the biggerpockets website at the Same time .I need some help guys to understand how it is possible to use the HELOC several times.I've got a relatively good grasp on how to use it the first time , based on the equity of your primary residence. 

@Doug DanoffSome day these "green" solutions are going to cost substantially less.

@Stephen Valder,Your  solution makes a lot of sense, but in the case you mentioned, you likely had to declare gift tax, as the amount gifted looks more than the annual exclusion allowance. 

Hello,Properties ranging from single family residence to 4-plex (1 to 4 unit dwellings) are generally considered residential properties and as such they are valued using recent sales of comparable properties.

I’m getting ready to temporarily move back into my rental property, while searching for a new primary residence in the coming months.

maybe a personal residence or other real estate he might owns?

We've also paid our primary residence down so we could get a HELOC for future investments.

I have interviewed a couple of them so far such as The Trinity Group at HER Realtors, ERA Real Solutions Realty, Northpoint Asset Management, Columbus Property Management Pro's, Golden Gate Real Estate.