"Stores any monsters hatched in the Hatchery. Building and upgrading more housing increases total capacity of monsters stored."
The 'Housing' is the building that stores monster for attacking. The Housing makes space for the monsters when preparing for an invasion. Building more and upgrading increases storage, total of 1,480 space. It is also good to upgrade it to the highest level depending on the player's Town Hall level.
|Level||Upgrade cost||Upgrade Time||Health||Housing Space||Town Hall Level|