my sil wants dh to be a gurantor for a property she wants to rent. Im not particularly happy about it as she is crap with money and has loads of uni debts to pay and is thinking of taking out another loan.She will be on a starting pay of 21k and this is her first flat which is far away from home.It is completely brand new and furnished.We would be responsible for the rent , outgoings and any damages if she cannot pay. If dh agrees to be a gurantor and she fails to pay we would not physically to be able to cover the rent.According to her its just our names on paper and she will be responsible for everything.We both like to help but im not sure is we can afford to take the risk as dh is currently coming out of the services and taking a drop in pay plus we have two young children to support and im just not convinced shes ood for her money.