Picking the right bed size mostly comes down to three things: who's sleeping in it, how big your room actually is, and how much you toss around at night. A single works for solo sleepers and box rooms. A double or king covers most couples. A super king is for anyone who wants real stretch-out room and doesn't want to negotiate the mattress with a partner. If you're still torn, spend an afternoon walking round a few bed shops Sheffield south Yorkshire locals actually rate, including our own showroom at Interior Envy. It beats scrolling product pages at midnight. What Are the Standard UK Bed Sizes? Numbers first, since