At the end i will add a list of items why adding a single ADU in single family zoned areas may not be the best RE option.The most common value add is via a rehab.  

This is common for that build time frame.

These are hardly any real connection, but I have the tendency of trusting people who share things in common with me.

In fact, I don't think you should charge ANYONE because it was YOU who accepted that the switch is located in a common area. 

Quote from @Nathan Gesner: Unkempt lawns, trashy or broken down vehicles, mattresses and trash on empty lots, boarded up houses, bars on windows, dealers and hookers on the corners, the lack of stores or gas stations, occupied properties are dilapidated, etc.Or when Google maps shows stuff like this: If those are drug zombies, as they appear to be, that's an "F" class neighborhood where nobody pays rent and structure burnouts are common.

Need letter from employer that either says they allow remote work or the hire is for Texas location. 

The new pref equity is given priority to the original pref and/or common equity.

I'm being charged half of that annual amount for what appear to be common turnover repairs such as filling nail holes and tightening door knobs.

You're facing a common investor challenge: learning from experience (and sometimes mistakes).

If you have hired a specialist to perform a cost segregation study of your real estate property, they will likely use one of the six most common methodologies recognized by the IRS.