A larger multifamily build would generally be more cost efficient as you have less exterior footage and can combine MEP systems.

Quote from @Marie Magno: People love the "guaranteed" rent from our BS welfare system, but it's not guaranteed.

California Senate Bill 567 (SB 567) allows for "Just Cause" Eviction if a landlord will "Substantially Remodel" a property: https://oag.ca.gov/system/files/media/Tenant-Protection-Act-...

If you’re ever in doubt, you can ask for more information from the guest through Airbnb’s messaging platform, but never take the conversation off-platform.If you were doing a longer rental (like 30+ days), you'd want to have an off-market rental lease in place, but for anything on Airbnb, it's best to keep everything within their system for your own protection.

- Do they know the landlord-tenant system better than you, so they can use it to stay without paying for a significant amount of time?

Hilton has the Tapestry Collection of boutique hotels that utilize their systems, including loyalty programs.  

Quote from @Nathan Gesner: Quote from @James Wesley: Yes, I am doing my best at educating them, but just doesn't resonate.I believe the difference between a hotel's hot tub is that it's commercial system with a larger filtration system, not a standalone residential product.No, it doesn't need to be drained every time.

My question is, whats the HVAC system to use that provides separate utilities, and separate control per unit. 

Is it best to pay for a service or maintenance agreement for my rental home Heating and Air Condition systems and/or heat pump? 

Are most doing fractionals doing this all off line or creating a proprietary system in house?