Bunk Beds?

Hi Simmers! Recently I've been wondering why we can’t make beds better quality like other household items in the game? This has really been bothering me ever since we have received the bunk bed update. I can’t stand the metal frame bunk bed but the other bunk bed gives my sims an uncomfortable moodlet. This is also an issue with traditional beds. Why do I need to choose between the styles I like and my Sims comfort? The way we measure comfort on beds doesn't even make sense! It doesn't matter what the bed looks like, it can still be comfortable! So why can't we at least be able to upgrade the mattresses after we buy a bed? I propose that beds are priced according to their looks alone and once a bed is purchased we can upgrade the mattress. Less expensive beds start at an uncomfortable or lower mattress quality whereas more expensive beds start at a higher comfort level but can still be worked on. So that we can use whatever beds we want with a way to get rid of the negative moodlets!