So the other day I saw this instructable on how to make an easy power station using an IKEA box:The-IKEA-charging-box---no-more-cable-mess!
I definitely needed something similar, so I went and bought one of those boxes at IKEA, but it stood in my office for a couple of weeks. Last weekend I finally decided to have a go at it. One major difference I wanted for my charging station: the ability to turn off each power supply individually instead of having all on while charging a single device. That meant going to the electronic store and buy 4 switches (there were nicer models, but they didn't have 4 identical ones, so I just got these).
Total cost for the project: 11,24 Euros
Ikea box: 1,99 Euros
Ikea box lid: 1,25 Euros
4 switches: 4 x 1,00 Euros
4 plugs: 4 x 1,00 Euros
I believe I could have gotten the switches and plugs slightly cheaper if I had looked around.
The rest of the parts I had them at home. Should be fairly cheap ones anyway.
It's not absolutely finished. I still want to get a protective plastic part for the inside, just to prevent any accidental contact with the exposed connectors. Another possibility is to just use heat-shrink tubing, although it might be difficult to completely cover the connectors next to the wall.
For now I just know that I shall only remove the lid "locks" after disconnecting the power plug.
In the end, still a fairly easy and cheap project.