Very helpfulRe: 15% it can be a good rule of thumb, but understand that every project may break that rule due to specific issues (title, environmental, local government, design, etc.) but yes your permits, arch, legal shouldn't be blowing up your budget at 25% off the bat.

In all likelihood, he has an "Exclusive Right to Sell" contract with the seller, so he gets paid no matter what.What he's probably worried about is that his seller isn't a trained negotiator and will say or do something to either screw up the deal or to give you ammunition to come back looking for a big discount.In other words, he's trying to protect the seller - to whom he's a fiduciary. 

2) If a property needs to be updated (ex: new floor, paint, fence), how should I go about incorporating language into a deal that allows me to make the updates I need while providing me with the proper protection financially and operationally?

Anyway, we decided on a refundable deposit, proof of it being a "service" animal, and an addendum that she sign and return that basically protects both parties.

Get a solid contract that protects the owner and you.

Also in the world of asset protection (not legal advice, just opinion) there is a concept known as equity stripping which means you protect your capital by pulling the equity out of it so if someone sues you there's not much to gain except for getting a charging order to obtain your rental income which there are ways around that too."

Investors will want to ensure that the areas they are investing into have low rates of crime, or are at the very least improving over time.Consumer Financial Protection Bureau: Home Mortgage Disclosure Act (HMDA)The Home Mortgage Disclosure Act (HMDA) requires many financial institutions to maintain, report, and publicly disclose loan-level information about mortgages.

A zoning attorney really only deals with zoning issues and what you want is a review of code requirements, zoning requirements, any potential historic protections, easements, etc.

As far as structure, I suggested he take a deed now with a mortgage back on the property so he is protected when he maintains, pays taxes and insurance and incurs significant costs improving the property, but the owner of the property he is interested in wants to retain title.

Otherwise, the courts can set aside any liability protection the LLC may offer you because you aren't acting in a manner fitting the LLC model.Too, LLC was designed for groups mostly.