Shadow Realm Residential Building
Shadow Realm Residential Buildings are essential for Skilled Workers to rest. This is a Level 1 Residential Building that will hold 3 Skilled Workers maximum capacity. Capacity can be upgraded by spending Obsidian in game to level up this residential building.
If you are a building owner with your own team of Skilled Workers you can toggle your Residential Building to only be available for your team of workers.
If you do not own a building or have a team of Skilled Workers you can simply make your residency available for other players. They will need to pay you. in Obsidian to stay at your residence.