Has a key been stolen or lost in this case?

2) Should I be requesting a credit card & copy of ID to hold on file incase of damages and  stolen items I heard Airbnb isn't good with releasing the security deposit and I have had multiple guest thefts while the property was managed by a local management company.3) How do I go about charging for for pool heat (which I'm told is standard for the area) and other services that are not included in the booking fee.Thank you!

They decide REI is not for them after all and move on to the next trend...........maybe Bitcoin?

Stuff stolen, like AC units, doors kicked in, etc if someone is not there full time.You probably know way more about AirBnb than I do, but lately I've been looking at rates and occupancy and they both seem to be horrible this summer.   

Umbrella and car insurance with them too.My car got stolen and totaled and they paid out right away.

Thankfully I've neve had anything major stolen (appliances, HVAC, things like that). 

However, as soon as they vacated, the property was an immediate target for vandalism and break-ins (some appliances stolen, windows broken, etc.).We have since boarded up all the windows, hired a security guard, and installed a fence.

NFTs might easily convert into bitcoin as collateral, facilitating owners’ access to mortgages. 

Otherwise your cara will get broken into and catalytic converters stolen.  

For me ( a lay person still), a D property would be one where several homes in the neighborhood are boarded up, plumbing or siding has been stolen, any graffiti inside or out, or I would feel unsafe walking around during the day.