For UK plugs I guess the sockets panel would need to be attached to the back of the cabinet. This looks so neat. Love it. "Use a Cable Organizer - Top 58 Most Creative Home-Organizing Ideas and DIY Projects"
IKEA Hemnes day bed: Sofa by day and bed at night, most of our comfy day beds even have built-in drawers to store duvets and pillows. Many can turn into both single and double beds and you have a choice of mattress to get the comfort you prefer.