The second is to choose a good location. It should be hidden and not particularly inaccessible. This should be based on the location of your bed to design the location of the socket, do not install the socket on the wall behind the bedside table, this location is really difficult to charge the phone! I met him once when I was staying in a hotel. I'm so embarrassed. So choose the right place at the right distance.
Finally, I suggest you punch more socket holes. Sometimes we may need to change the layout of the house, so we must move the bed from its original position. Therefore, if this happens, it is difficult to re-drill holes in the wall and set up sockets.