I’m also curious because I’m trying to plan out my purchase later this year, and exploring all options. 

Could be pissed and may not care to talk to you, This was my thought.

While I can see how having some POH's isn't the end of the world, especially if you have a solid plan to transition to TOH's over time, for someone with no "experience" and not a ton of startup capital, my major concern is being able to get financing if I can't secure a seller carried note.

They should be able to send you an address of a rental they own.2) If they plan on sharing a BP Calculator sheet for each and every property they send you.

I believe it tends to give me a slightly lower return, because the sponsor is going to be more careful, and if there is a severe downturn will prevent me from taking catastrophic losses.

My wife and I are getting close to entering the real estate market as investors, we live in Canada but are planning on entering into the US market.

There are designers who focus on ADU layout, drafters who just draw ADU plans, and contractors who just pump out garage conversions.

If you want to go down the STR road, I'd suggest making sure the property pencils as an MTR/LTR as a back plan.

What do I care?

They don't necessarily care about any changes.