We got this sofa bed from IKEA about 5 years ago. Although this item has been discontinued in IKEA, it remains in a good condition right now. We love this bed because mattress is extra-firm, and the red cover is machine washable. This set also includes two washable pillows. Similar items at IKEA are around $150-200. The picking up location is at Redwood Shores, 25min drive from Stanford. It is free or pay as you wish.