How big is your Amigaone, can you not put it under the desk, under your seat or behind the monitor?
The AmigaOne is not bought yet

I just seek for feasibility first as my desk is very thin and if I put a tower or pizza like desktop my wife will kill me.
I also thought of VNC afterward us a PI could be an idea if I don't care about video/game apps.
As the room is just behind the wall wireless broadcast could be a solution.
I could also buy a Morphos license as I've a PB but I wanna try OS 4.1
Kamel