I like selling stuff on marketplace, it's great to make spare cash.
But. The most annoying things are:
'Bundle of girls clothes. Don't have time to take pics. Alongside pic of black rubbish bag'. Who would buy this?
'Don't want the money, just looking for penny's for daughters piggy bank'. Sure.
'No time wasters' as if someone is going to think, 'oh I would like to comment but better not as I'm a time waster'!