I am planning to build a portfolio dashboard for my properties in Excel, and I have a pretty good idea of what I want to see about them individually and combined. 

You don't own the debt even though you are nice enough to pay it.

FYI - not legal advice.If it's not a formal assumption and it's a straight sub-to, typically the seller remain personally liable for the debt if the investor defaults.Essentially, what can the investor do better than the seller after refinancing the property? 

Combine those factors and start thinking of nightmare scenarios, because they are very real and you must be proactive in policing against there potential to occur. 

We're currently both working a W-2 job with a combined household income of roughly $150k, and searching how to start to our journey to financial freedom. 

Quote from @Dylan Webb: Hello, here's my situation:My wife and I own several properties separately.2 of the single family homes combined we have conservatively $150,000 in equity ($90,000, $60,000) I want to use one of these as collateral for a small loan of $30,000 to put down on a high cash flowing property OR have a lender finance the whole venture at a purchase price of $160,000.

‘Subject to is, by definition,NOT an ASSUMPTION of a debt.  

Combination of own capital, hard/private money lenders, partnerships and raising outside capital.How do you add value to these deals?

These hidden costs can eat into margins and disrupt timelines, yet there seems to be no streamlined way to tackle them before breaking ground.I’m working on a solution that combines site analysis tech + cost prediction modeling to help developers get ahead of these risks.

There are types of deductible debt: - Acquisition debt (a loan to directly acquire an asset)-Renovation loan (loan against an asset, used to renovate that asset)-Replacement debt (a loan which is a refinanced replacement of an initial qualifying replacement).