They simply do not choose to operate their business in a professional manner.

This is more sustainable.

I have to say my greatest source of knowledge has come from You Tube only because the information found there is often relayed in a manner I can understand.

Understanding the neighborhood and the level of upgrades it can sustain.

Around me I am not aware of anyone that would be able to respond in a timely enough manner for STR issues.

I disagree that the 1065 would be the more complicated route.Relying on each owner to report, accurately, their share of rental activity on Schedule E, plus issuing 1098s to the parties not named in the mortgage would be more complicated and more prone to error, especially if it's being undertaken in a DIY manner..I concede a 1065 would be more expensive than DIY tenants in common, however it frees up the owners to pursue higher value activities and provides them greater assurance everything is being done as accurately as possible.If we want to say error is being mitigated by a tax pro doing the returns of the owners in a TIC situation, sure we can say and all agree to that, but IMO the compliance fees for a pro in this situation for all individuals would be higher than that of just engaging a pro for one 1065.

Any advice for making this happen in a fair and timely manner?

But that is wrong, and not a good way to build a sustained business or solid relationships.Both can be a great way to go in any market. 

There are a ton of professionals out there that will take care of your property in a professional, honest manner and they can put more money in your pocket over the long run.A good Property Manager can screen better than the average Landlord because they are far more experienced and have more resources.

Do you think the asset might be used up to pay or sustain his/her life.