Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Should I pay cash or prefer a 0% interest loan for home furnishings?
0% furniture loans can hurt your credit rating. I was told by a bank mortgage officer (sorry I can't cite a document) that credit rating algorithms consider "consumer" loans like 0% appliance loans and certain store-specific credit cards as a negative factor, lowering your overall score. The rationalization given was that that taking that type of credit is an indicator that you have zero cash reserves. The actual algorithms are proprietary, so I don't know how you could verify this. If true, it runs counter to the conventional wisdom that getting credit and then paying it off builds your credit score.