that we’ve learned in our 24 years, managing almost 700 doors across the Metro Detroit area, including almost 100 S8 leases:Class A Properties:Cashflow vs Appreciation: Typically, 3-5 years for positive cashflow, but you get highest relative rent & value appreciation.Vacancy Est: Historically 10%, 5% the more recent norm.Tenant Pool: Majority will have FICO scores of 680+ (roughly 5% probability of default), zero evictions in last 7 years.Class B Properties:Cashflow vs Appreciation: Typically, decent amount of relative rent & value appreciation.Vacancy Est: Historically 10%, 5% should be applied only if proper research done to support.Tenant Pool: Majority will have FICO scores of 620-680 (around 10% probability of default), some blemishes, but should have no evictions in last 5 yearsClass C Properties:Cashflow vs Appreciation: Typically, high cashflow and at the lower end of relative rent & value appreciation.

Some hotels actually have a condo like structure, where people can own the units, but perhaps are limited on their personal use to only a certain amount of the year - the rest of the year it is in the rental pool managed by the hotel.If numerous room owners stopped paying their bills, you could get tax liens on numerous separately owned units.Hotels are a tough business, an issue I also see come up with them often is that they require refreshes, expensive and relatively often - at least once every 10 years, if not more often. 

This is why is is extremely important that you use local resources who own STR's in the area or manage them at a bare minimum.

My wife and I self manage a mix of short, mid, and long term rentals.

I believe the property manager needs be on island (but i could be wrong).

Flatline population growth is a sign of a poorly managed state and large or soon to be large, government debts (e.g., Illinois).

Managing tenants yourself is no small task, but I’d say it’s often a blessing in disguise.

I have purchased the following books:ABCs of Buying Rental Property The ABCs of Property Management The ABCs of Real Estate Investing The Advanced Guide to Real Estate InvestingThe Book on Investing in Real Estate with No (and Low) Money DownWhat order do you recommend reading them in?

We seem to have a great property manager at this point. 

I have personally purchased large apartment complexes from REITs and know how poorly some of them manage their properties.