After sleeping on the Nectar for a little over a month, I find that I'm disappointed. At first it was wonderful, nice and firm and we got a good night's sleep. About the third week, I began to feel like I'm sinking. I have to roll uphill to get out of bed. I also find that if I try to sleep between the edge and where it is sagging, I feel like I'm on the edge of a hill. I can't believe that this is normal. We've slept on foam mattresses on cruise ships before and never encountered a sagging problem. I'm not sure that this mattress is going to hold up for a year. I weigh 175 and my husband is 180. We are not overweight and shouldn't be having a sagging problem especially this soon.