A couple who had the nerve to ask their friend to pay up after she house-sat for them for a month have been savaged online.
The housesitter, from the UK, took to parenting forum Mumsnet to ask whether she was being unreasonable to be upset by her so-called friends' demands, news.com.au reports.
The woman did not eat any of her friends' food or drink their wine, and kept electricity and water usage to a minimum, only watching television and using the couple's computer once.
She explained her partner stayed with her as well most nights, but that the only item that had to be replaced was a single shopping bag she had left behind on a bus by accident.
"I house-sat for some friends and they've billed me!" she wrote.