It takes less than 5 minutes to enter the data.Good Luck.

Suppliers enter and exit the market, and material prices vary constantly. 

My agreement with the builder would be entered into prior to the sale of my property, and not include any ownership interest to myself.  

I also rent the spare rooms out upstairs, I have a tenant now claiming I have to give the notice to enter the common space, the kitchen, living room area of the upstairs area could this be true?

I am trying to analyze a property using the BP Flipp Calculator, however my confusion comes when it requires me to enter a holding cost amount. 

Enter your transactions like any other ledger but include a column for expense category.

The previous owner had a gas leak so the local utility company, Washington gas, cut the line where it enters the house (not at the street).

Post notice that you will be entering the property with proper notice and that you are serving them with eviction.

@Andres Ayala in order to enter the information into the calculator you will need to know what you are prequalified for.  

I noticed there was a Suggestion of Bankruptcy (Chapter 13) entered after the property was sold at auction, same day though.