I love this steel bed frame - when I bought it, I understood it to be the standard double. What I did not realise is that it actually comprises two single bed frames that fit together via the provided screw clamps! This gives you the choice of setting it up as a single bed for a smaller single guest, or a double bed for a roomier rest.  Altogether, very easy to assemble, very lightweight, very convenient. Highly recommended - sturdy quality, good price, good value.