My partner and I keep an excel spreadsheet of rent, our purchases, utilities, taxes, insurance, and money spent on contractors.

Purchase price: $115 Cash invested: $17,000 This is my first fix and flip.

Quote from @Enrique Toledo: I came across a really good seller financing deal and I would like to purchase it as my first deal but I don’t have enough money for the down payment.can I use a lender of some sort to give me money for the down payment?

Have you done work to the property for ARV to increase since purchasing?

I purchased a single family to rent out the rooms and it sent my finical plan completely off course because I was not as ready as I previously thought.

In short: $4.25M Purchase Price. 15% down. 3.25% with seven years remaining. 

A seller can not sign away his rights in a purchase or any other document.

The first was after our introductory phone conversation when she was aggressive in asking me to fill out all the financial documents and forms in order to complete the purchase of the DST.

If you are looking to just calculate profitability, set how much profit you want to make then:ARV - Purchase Costs - Holding Costs - Selling Costs - Desired Profit - Rehab Budget (including contingency) = Maximum Allowable OfferIF you cannot calculate those numbers, a spreadsheet isn't going to help you. 

You have the tools and mindset that work with larger scale commercial so I would network until you meet someone who may let you run some of their deals with them and see what they look like in person.