The type of heater installed is a baseboard heater, which heats up slowly and is designed to run consistently for optimal performance.

One hill I will die on is optimizing for minimal assembly.

Leveraging Debt: - Spreading your funds across multiple DSCR loans is a viable option, optimizing your capital for maximum door acquisition

To choose an optimal investment location, follow these steps:Select a city with a metro population >1M and sustained and significant population growth.

Our electricity bill went from $4100 / year to $833/year (with added 2 EVs)With that being said, to answer the question of ROI, it is SO dependent on your usage and local pricing scheme, and you really have to do your own homework to dial in the right system set up to achieve the optimal results.

My concern with both the refi and sale option is getting less than optimal terms if the NOI isn't there to justify the values. 

It's great you want to optimize your property management on your first two, but you should also optimize the properties themselves before looking to buy anything else.

If your accountant isn’t providing strategic guidance on structuring or tax optimization for real estate, consider finding a real estate CPA to ensure your long-term goals are met effectively.

Continuous evaluation of market trends also played a key role in setting the optimal sale price.

FULL STOP  Your ability to make such a profit will depend on your ability to manage the asset better than the prior owner.As a seller, the broker should be helping you determine the price point, at that time, that attracts enough buyers to achieve an optimal sales price.