What is the best or a good software for flipping houses?

[Joel Jimenez]

Greetings everyone, 

I was wondering if anyone could give me some information or input on what the best software for flipping houses.  I recently saw a website http://www.houseflippingspreadsheet.com/ and it seemed like it had some good functions and reports that are needed but wanted a second opinion.  Some input would be greatly appreciated.

Thank you,

Joel Jimenez