My boyfriend had bought a mattress for DKK 2900

My boyfriend had bought a mattress for DKK 2900
which after 3 months had collapsed so that the joys were relaxing with a large depression in the mattress. Today we advertised, but were shockingly told that they had tested the mattress with a spirit level and that no defect could be seen. Neither the employee nor the manager acknowledged the error or did not bother to try to lie on the mattress, despite our request, which clearly would have marked a deep hole with defective suspension. The manager's argument was that he would not reject his employees' judgment. Nice Ikea, despite suggesting less compensation or half coverage for the damage. Completely unreasonable refusal of a defective mattress that Ikea was allowed to keep for destruction. IKEA lowest common denominator.