We ordered this bed after we had read the great reviews on their website. It sounded so appealing (we could have different sleep numbers, 20 year warranty, comfortable, etc. etc.). We purchased a C4, and have regretted the desision ever since. First, it smelled terrible for about a week, (like an animal had died), so nauseating that we could not sleep on it. I called customer service and they said this was normal as it aired out. So, we waited it out. We also realized right from the start how much it felt like a cheap air matress you could buy at Walmart for $30.00. We could not figure out how...