Sometimes its best to get started instead of thinking through all of the possibilities of how to optimize the investment.

Even though your boiler is new, it might not be set up optimally, so having a heating specialist or a plumber with expertise in boilers examine it could be beneficial.

For example, our clients are provided with a  customizable bookkeeping template optimized for rental real estate.

I was looking into cash out refi about 8 months ago and it was looking pretty complicated...Cash out would be optimal, but leaving 15% in wouldn't be too bad...

@Peter Pope - If the land vs building allocation on your property tax statement doesn't seem accurate make sure your accountant seeks other ways to optimize this. 

I'm still reading up and learning about identifying optimal deals for house hacking, but curious if anyone has any towns they'd recommend exploring in the Greater Boston Area?

I love your optimism, you seem really confident in yourself and I admire that! 

This “free” heat is then used to warm incoming fresh air in winter, thus saving energy.High-Efficiency Components: Upgrading compressors, coils, fans and other components to ENERGY-STAR-certified equipment ensures optimal efficiency across the entire system.Smart Controls: Programmable thermostats, zoning and automation systems tailor HVAC operation precisely to a building's occupancy and needs.

I have great team of Legal and CPAs that will help you structure your assets for optimization, segregation and protection.

You'd be best served selling it, 1031 and re-deploy into a more optimized unit class.