As an LP what due diligence is required other than the deal details.

I would also get started on making a list of value add opportunities that are available for you to add to the property.I recently wrote a very detailed blog on BP that you can review to spark ideas:https://www.biggerpockets.com/blogs/10864/73644-top-14-multifamily-ideas-to-add-value-including-drone-landing-pads

I won't get too deep in the details but I had an appraisal done on the land with a proposed house on it and it came back pretty good.

What is the rent per sq ft to annual sales for the health ratio of the business?

@Paul Wakim, thank you for the detailed explanation of what you managed to do with your own culled lists using a programmer's services.

Security deposit amountYou can find plenty of examples by searching for "tenant estoppel certificate doc" or exchange "doc" with "pdf" for more options.Here is an example and explanation: https://eforms.com/rental/estoppel-certificate/Some have a lot of legal jargon but this document does not need to be so detailed.

In my first flip, I missed lot of small details and that took chunk of profit.

I have some contacts that might help you. please share the contact details that will help us to contact you.Thanks

Because I know our nervous system is in direct correlation with our gut health, I will make sure to continue eating healthy and exercising daily so I may always feel energized and ready to take on whatever challenges I need to face.2.

I will send you the details if you want.