Under the stairs: even if it doesn’t become a well, then maybe a small chest of drawers where a small lamp wants power.
Bedroom: hmm, you have to decide if you charge your phones there. You’re supposed to avoid phones at bed height, but which healthy person cares? I would put them down low. The cable is long enough to reach a nightstand.
There are now these USB sockets... unfortunately we don’t have them, they would have fit well in our tech charging corner.
The problem is: after moving in, you look for the right spot to charge. You can’t really plan that, unless you live strictly by plan.
For us, a socket was installed at the window instead of below the outside light switch: now there is a sideboard next to it, and we use it to charge with these flat double plugs. The plan was to charge the tech in the office, but try explaining that to a man or woman who is constantly hanging out in a construction forum.
Regards, Yvonne