I personally would fix the 3 windows and maybe consider cutting the rent a little more to gather more interest. 

Doing this would allow me to cut my down payments in half. 

.: What is the average conversion rate for cold calling using software like PropStream, specifically targeting probate, foreclosure, or tax delinquency leads?

I would focus on the house hack and not take a pay cut.

It's a hub for startups, venture capital, and cutting-edge research.

NJ has the highest taxes per capita in the country so high taxes are expected especially in Northern NJ.

Another option is house hacking—buying a small multi-unit, living in one, and renting the rest to cut costs.

Hire a contractor to cut open the ceiling so it can dry out.

Usually the numbers don't work to build in these neighborhoods, unless government tax credits, etc.Do you see the problem with your two statements:"The turnover costs could/will be high"and"How much more damage could they do?"

I have a question and would really appreciate your input.I’ve done a couple of fix-and-flip projects in the past using hard money lenders, but I’ve noticed that their fees and interest rates significantly cut into my profits.