Hello, I am new to this so I hope I get my post right. We bought two DFS sofas 18 months ago - one large leather 'Oskar' and one smaller fabric 'Shout'. With perfectly normal use, the Oskar sofa has sagged quite significantly in the middle, by about 1.5 to 2 inches. This looks odd and makes the sofa quite uncomfortable as it makes you lean in towards the middle when you sit on it. We were really unhappy about this so I telephoned the DFS store where we purchased it and they agreed to send a Service Manager to come out to inspect the sofa, which he did a few days later. He said that this wasn't a fault but is normal compression or softening of the foam. He stuffed a few sheets of blue foam into the underside of the sofa and told me that he was doing so as a gesture of goodwill as apposed to acknowledgment of a fault in the product. He also told me that we should make sure we sit evenly along the length of the sofa. I disagreed but let him go on his way. I then telephoned DFS Customer Services to express my dissatisfaction and they told me that they would speak to the store manager and get back to me the same day. The next week I heard back from the same store representative that had come to do the makeshift repairs to the sofa and was told again this was not a fault and that this happens with all sofas. I explained that the other DFS sofa we have (the 'Shout' one) hasn't sagged and that I consider this sagging on a sofa that we paid £2,000 for less than 18 months previously was not acceptable. They told me I should take it up with the Ombudsman. I asked them to send me an email confirming that the sag of 1.5 to 2 inches is normal and not a fault. They did send me an email but did not mention the size, even though this was confirmed on the telephone. I hasten to add that I recorded all of these telephone calls. I am at a bit of a loss and feeling really unhappy with the quality of this expensive, saggy sofa and how they have handled this. I would be so grateful for any advise on what to do next. Hope someone can help.