I am also trying to learn how to efficiently and effectively use the analysis tools available on BP.As time goes on, I look forward to meeting and working with other investors here on BiggerPockets. 

At which point we were able to raise rates substantially and continue to run the property more efficiently through better systems and management.

Using cap rates as a comparison of similar properties in the area can give you an idea of how efficient your property is.

@Wenqian Guo if you are single, doing a house hack is the simplest and most tax-efficient way to start building your wealth here in the SF Bay Area.

Although they are not as efficient as a gas forced air furnace, they are typically FAR cheaper to repair, replace, service, etc.

A GC has the ability, with efficient systems and the ability to make more decisions, to drastically increase return, add value very quickly, compensate for unexpected, and properly utilize skill levels for maximum quality and efficiency on line items.

Big dilemma on best practice or most efficient way to charge "rent" on tools/equipment that one partnership owns that will be used for remodeling/maintenance work on other partnerships with different owners.

IMO The most efficient way is to walk through with a contractor from the first day.

Neither of us have experience with this type of heat, but we know that many home owners have converted from oil to gas, due to cost and efficiency. 

Most likely the boilers only 60% efficient if it doesnt have a flue damper and it is really that old.