We have a standard double bed 4ft6 wide. Recently slept in a super king 6ft wide and it was vastly preferable. Just measured up and changing to a super king would leave us with just about room for a bedside cabinet and a few inches to the wall on one side and clearance for dressing room door on the other. We could go up to a king size 5ft bed as a compromise but seems like a lot of effort/expense to buy new bed, mattress and bedding to only gain 6 inches! AIBU to put bed space above floor space?