One thing you can do is talk to mobile home contractors to get opinions on what specific items would cost depending on the condition of the homes you're looking at. 

However, actually suing someone in Mexico takes minimum 3 years and then you only get the award for the specific item (no lost income, lost interest, etc).

Here's a link to the IRS website noting specific items that are included in the cost segregation study report. 

The only specific item I can remember is an issue with the purchase price.

Photo documentation is brilliant and, while we take photos of pretty much everything else along the way, I never thought about photo documenting those specific items. 

If its large purchases with specific items id make the purchase myself.

First and foremost,contact the university student housing authority to ask for their guidelines for renting to their students and advertising your rental with them.They may want a through inspection of the property,fire extinguishers installed as well as smoke and carbon monoxide alarms,and other specific items you must have to attain their endorsement.Ask them about rents that can be charged,appliances needed,and any special policies you must adhere to.

Allowances are just buckets of money held for that specific item.

Ok, those specific items should also show up in the court docket (at least they do where I am located).

@Tim Butters  is there some specific item you're trying to point out in that 20 page document?