I'll Google those items and see what I find.

One your loans will be a higher interest rate, next you will have annual filings, the cost of a registered agent every year, and items like that. 

I only buy the Aquasource Henshaw White Watersense Elongated Height 2-Piece Toilet from Lowe's (item number 98923 model # T802).

For example if you were to exit a new build in 5 years there may be no cap ex cost (i can think of few cap ex items that does not last 5 years - maybe carpet in class c and lower), just maintenance costs which would be fairly small.Best wishes

Due to item 1, adding an ADU can require years to start achieving any return (once the accumulated cash flow recovers the initial negative position).4) Adding an ADU is a slow process.

I'm wondering how much specifics I need to include for each line item. 

Would you have any recommendations, in your experience, for what to look out for in the documents that would be red flags or items that would negotiable?

Make sure that your spouse changes some of the items.

For example, if she can't visit the property, is she good at record keeping (so everything is organized at tax time) or finding vendors, comparing product prices, finding free or low cost items on Facebook marketplace to improve the rental)3. emergency fund.

On June 7th, we sent an itemized list of deductions via text; he responded on June 8th, disagreeing and threatening legal action.