I'm underway with my first BRRRR and it's going well.

The property cash flowed well and covered our expenses in 2021 and 2022 with short-term rentals and about 80-85% business use, but it did not rent as well in 2023 (oversaturated rental market, change in travel restrictions, weather etc...) and dropped to about 65% business use and a negative cash flow of about $15K.

If there's not much else "wrong" with the property (or if it's relatively new), you might choose to go ahead and pay a plumber to get it over with.Definitely use polybutylene pipes as a "negative" when negotiating the purchase price.With inflation, tradespeople retiring, and the growing population moving to the area, it might well be less expensive to have them switched out sooner rather than later. 

Hi Mohamed,I am an immigrant as well and am an investor in Baltimore, and has many connections, send me a dm, let me see if I can find the right person for you.

Every top producing agent has a TC in our market here and the Brokerages offer them as an add on for a fee as well. 

In oregon we house hacked and have a SFH that we rent out and a duplex as well.

Experience is king I'm well aware but...

Then I begin to think multifamily homes and I am unsure of  how well they sell either.

Some properties, especially those with Accessory Dwelling Units (ADUs), provide opportunity to break even or cashflow with lower down payments.Out of state (as well as Upstate NY) investing is appealing when taking this all into consideration.

What about a well and solar system?