I have a I have a duplex with heavy fire damage how I calculate the repair cost?

I need help calculating the repair cost for a fire damage duplex.

For example if I run the deal on the bigger pockets calculator and it looks good on paper how do I know that I will be able to put in a tenet? 

*This link comes directly from our calculators, based on information input by the member who posted.Team, This could be my first Brrrr deal and I don't want to get stock into the analysis paralysis, but I will like some opinions about this deal.

Do you ultimately decrease the CapEx % when calculating costs since you don't have these expenses? 

In terms of calculating the deal, there's a bunch of ways to work the numbers to make properties not a deal.

Hi everyone, I'm having trouble calculating this deal.

There are three common ways, one is to do it strictly on an hourly bases, another is lump sum (usually based on their in-house calculations on who needs to work on it and how many hours they think it will take to complete) and lastly they could do it as a percentage of construction cost (usually in the 5-10% range, could be more).  

Also, which calculators do you use in addition to Bigger Pockets?

You can start working out different scenarios with a mortgage calculator and then present them to the seller.