Here is the installation we recommand for a multiplayer virtual reality room displaying Eclipse.
SPACE
In short, you’ll need 2 areas for the two teams of players
+ 1 area where your gamemasters would be controling the players’ adventure, but also where the players could equip themselves.
Each of your room needs 2 lighthouses to fully track the players.
EQUIPMENT
For each player, a set of equipment is needed.
1 Backpack MSI VR-One + tracker
1 HTC Vive
1 pair of controllers
1 pair of trackers
English 
French