The bad ones communication will start to fade, they seem annoyed by the expectations etc.

That is going to annoy someone thinking they are getting a birthday card or something...

I totally understand why some people get annoyed about cold callers.

Do your best to mitigate issue before they crop up and annoy residents.Maybe create a free service, for those that are not using your management services, to come and review their STRs for safety, procedures for help etc.

If you’re talking in city limits you might have a permit problem because they are ridiculously annoying to work with for even regular construction, outside of city limits though, especially outside of allegheny county I assume you’d have an easier go at it. 

You can also rent the units from vendors who will install and service them and will share in profits but at least you don't have to worry about it.Overall I'm a fan of cc payment - scrapping for quarters is annoying, this is 2024.

People not doing them is annoying.

I predict for an agent like me that works almost exclusively with investors there will be some annoyances and haggling over commission on the purchase side.

some states do not allow zillow or any of the other sites to show what homes sell for, it's super annoying when you're trying to comp properties but don't have mls access in that state. if you've made 20+ offers on similar properties in the same area and it's not working, you have to do something different. do you have to go to a different market?

Lots of risk of fire plus smokey air if there is a fire can cause some annoyance to guests.