I use setup designed on HOTAS with additional game-pad Razer Nostromo (one of very first versions, still works fine) and VR set - HTC VIVE Pro. Regular keyboard and mouse for on-foot activities in Elite - this is kinda difficult with VR set on, but with good key-binds it's nice to play.
As we play both with my girlfriend (not multi-crew, just swiching on chair) - we have setup HCS Mobile Connector on Tablet. So one of us who is not in VR set, can do as '1st officer' and help with some macro key-binds.
PS. - mounts for HOTAS and Razer game-pad are made by myself :) quick mounting to desk