This is a discontinued bedframe from ikea, it fits a queen size mattress and is lightweight but sturdy. I looks exactly like the one in the photo except the mesh over the headboard is more tightly woven (it basically has a white mesh fabric cover). It's comfortable and easy to set up. I'll even help you if you need since it comes MINUS the instructions :)

Bought for 100, selling for 30. Can deliver to Palo Alto/Menlo Park/Redwood City.