Like what I experienced, after I had listed the 5-unit property for sale? The long term tenant in the large unit went flaky. I stopped by and without giving notice, he was having a move-out yard sale including selling my drapes etc.
I immediately listed it for rent so income would be continuous. Lady told me she was an 'entertainer' at a nearby high class bar. I assumed singer. Went to collect rent her first month and the cutie who answered the door was in a negligee, classic Playboy Mansion look. As well as the cutie I could see behind her.
Tenant came to the door and said these are her daughters. Whatever lady, I just want the rent, not 'in-kind payment'.
Next time I drove by in an evening, there was a row of motorcycles at the curb, likely a club.
As soon as it sold, the buyer asked me if I had realized what he just bought. ....
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. Are your 'unusual situations' similar?