(LLCs that own each other doesn't make sense because then there is no human owner.)

The lending type doesn’t matter.

You can certainly leave money in your BRRRR - it doesn't have to be the "perfect" BRRRR that so often is talked about where you pull all of your investment out and then some and therefore have infinite returns.

It will go away if it doesn’t. 

It seems as of now, no interests coming from my 3 notes and I requested my principals back, Marco/Norada Capital doesn't respond to my emails/voicemails. 

The state doesn’t have rent control laws, but landlords are prohibited from collecting more than one month’s rent for security deposits.

Occasionally there’s really an issue but usually it’s a busybody who doesn’t like what the neighbor is doing.

This way the building doesn't stick out like a sore thumb and keeps its "charm"

Of course that doesn't take into account rent increases so it could be less time.

., it doesn't matter how far away your STR is.