I think I'm going to upgrade to the king-size mattress.
Do you have the space for it?
Kind of. If I get it, it's definitely gonna make the room cramped.
Do you have a reason for wanting to upgrade so much when it barely fits? Most people would call this greed and think less of you for buying something that doesn't even go with your room.
I just want an upgrade. I don't care what people think about this anyway.
I understand what you're saying, but you can upgrade your mattress in quality and not size. I know a guy that sells things like that and they can help you find one that fits in your room and has all of the extra upgrades you can find in new mattresses!