He mainly skip traces for Law and Corporate offices.

I've worked with several loan servicers, and no matter who you use, it's not fun setting it up, but I've had easier success communicating with OnePoint.They have a login portal to track payments etc, like you mentioned. 

I want a spreadsheet that will track my returns over the lifetime of the deal.

Finally, any advises or tools on how to better manage the development process, track expenses and monitor budget?

Looking to learn from experienced investors on how they track each market once identified, along with selecting the primary markets to invest in.Any and all help is greatly appreciated!!

Please check the Grocapitus track record above. 

Seeing how others structure their numbers and track growth can be super helpful.

The Commercial Loan Officer I am working with comes up with a Loan Amount of $336,000 (Total value is $448,000) because of the low rents.

Consider connecting with local REI meetups, hospitality groups, or even online forums like this one to find like-minded investors.You could also pitch your successful track record to potential equity partners.

I am looking for a more efficient way to keep track of expenses, log receipts (including the actual graphic of the receipt) and seamlessly export expense info for tax time.