It is a person to person business unfortunately - if you use a PM it can make it less active and more passive but it still has some level of being active.

At the same time, you either know the seller, or the seller needs to be an ultra high net-worth individual who is in no rush to receive his money.This is a chart of active vs. pending.

You are not providing hotel service, with a long term rental they rent the unit as is as get a similar experience as an owner would living there.

It seems he's merely offering contracting services.

I’m active duty Air Force with three rentals.

I recently created a Single Member LLC, mainly because I don't have trusted partner(s), so I didn't have a choice.Is it true that SM LLCs do not have to report federal taxes and all profit/loss activities should be reflected on my personal federal tax return? 

I think they're bartering services for rent.

Thank you for your service, my friend. 

My partner and I are actively looking to acquire a ~12 room hotel and utilizing a lot of the STR systems we use in our single family homes.

Is this a tailored service or do all appraisal companies offer this?