For
Family support should not involve profit.
Against
Mixing money and family often leads to broken relationships.
Anonymous excerpts, translated where noted.
“Yet financially it's much better to get this money interest free instead of giving at the minimum 2x to the bank”
“She can borrow the money from me, interest free, because I know she would pay me back as soon as the house is sold.”
“If it's in the thousands you might potentially be losing out on a decent bit of money if you had invested it elsewhere.”
“Never lend money to relatives or friends—if things go wrong, it's the lender who ends up being blamed, even though it was their money”