Doesn't make a lot of sense, does it?

We want to get an Ikea bedframe, but are keeping our mattress because we adore it. We have two Ikea mattresses--one in Wyn's crib (she has an Ikea crib, too) and one on Drama's bed in her playroom. The guests that have slept on the mattress say it's fine, I've heard no complaints, but it isn't used that often.