The other tenant's rent pays for the entire mortgage of the property plus about $20, so even if Airbnb collapses for some reason, the mortgage will be paid. 

I knew the sewer was partially collapsed when I bought it.

The biggest threat to my real estate investing is the collapse of the dollar.

In that case, vines may push a few tertiary or blind buds and look OK for a while, then collapse later in the season.

I feel like people may once again be over-extending their credit/mortgages and that once this and the after effects of COVID hits then we will see another housing collapse.

That being said, I did spend a lot on time searching for info that I thought I needed.Also, the info DID NOT always cover the situation/question I had.To "collapse" time and save a lot of money I would recommend the following:1) try to attend any RE meetups in your local area and get connected with like mind investors.

I was/am still one of the believers in the looming mortgage forbearance collapse - but you're not the only one to mention Arizona's current real estate strength. 

This is reflected in the months' supply (how long it would take to sell today's inventory at the current sales pace) of new homes for sale, which has collapsed from 6.8 in April during the height of the pandemic to only 3.3 in October, the lowest level on record going back to 1963.

Home ownership is rewarding in itself and worst case scenario you may need to live there longer or hold it longer for the market to recover “IF” it does collapse.

Good ROI, but that $20,000 can get wiped out very quickly with a collapsed/cracking sewer line, and as @Luke Marsh may know, it seems every buyer in Cincinnati wants a sewer scope any more, or at least they did for a few years.So yes, I want to know that I am making about 20% ROI, but I also need to go in thinking I am making at least $30,000 so I can feel comfortable that I won't lose money if a big ticket items comes up that wasn't planned for.