I’ll be posting and asking for help regularly!

If you hire out work or whatever, you are going to want to drive by it somewhat regularly.  

Of course, we were monitoring the situations and asked neighbors to quiet down on occasions, but because they still occasionally made noise (regular household noise, not massive, all-night parties), and I didn't evict, then I'm not accommodating her needs.Does anyone know of any special accommodations that need to be made for mental health reasons (as opposed to handicapped access, etc) that I need to know about before going to court?

I have found a property that I like for my new primary residence and I am trying to see if the seller is open to a longer duration close where I rent from the seller for 90-120 days to allow enough time for the investment properties to get leased.I am also considering asking if they would be willing to explore a seller-financed option but I don't know how to structure that so that a regular seller might find that more attractive than a regular closing. 

The best option would be to regularly attend real estate meet ups and get into the right circles.

Moving is expensive and regular, incremental rent increases at lease renewal are expected and necessary to keep up with your operating costs. 

(Minus the small percent of the payments they’ve made that’s been considered capital gains.)My understanding is the 60 payments they make will be split up in to interest (regular taxes), capital gains (15% usually), and principle pay down (non-taxable.).

Excel tells me how much all of the regular things are (mortgage, insurance, etc), but the notebook is where I track everything for taxes and what I grab when I do my taxes (along with a file with all the receipts and copies of bills). 

There is probably no regular trash pick up or it is by a local guy with a truck3.)

The worst case you would have to spend couple hundred or thousand extra over a regular move out rehab to clean up the extra stuff etc.