LL has to consent to this or the franchisor won't approve the location/lease.Sale is contingent on approval, yes LL would typically want full personal guaranty in all situations.

Was the contract assigned with the consent of the seller and the original buyer released?

Much easier to get good at Airbnb by either buying a property or renting a property on a long term lease and then Airbnb it (with landlords consent of course).

with or without LL consent?

Single family home.Home is already tenanted but I found it very stressful to work with my current property manager, I was being charged expensive fees without my consent. 

In the meantime, the National Apartment Association has some decent recommendations around the laws that are helpful: While you do not need written consent to send a resident an informational text, we strongly recommend that you obtain written consent for both informational and marketing texts for several reasons.

Just make sure you have consent to receive certain sensitive info from your tenant in your area.Good Luck

This should never ever occur without consent of the individual with the contract.

I rent 2 SFHs as dorm units to college kids, it has been good for me, the key is to find groups that rent out the entire floor, don't typically put strangers on 1 floor unless everyone consents.

One party means you don't need him to consent to recording your interaction.