To unstake a Building asset from the game head over into you Building Inventory.
Click on the Inventory Icon from the main District Map then Buildings.
Click on the image of the Building you want to Unstake from the game.
A modal will appear showing specific details of your NFT. If the building is not active in the game ie. Has not been assigned to a land then it can be Unstaked from the game. Click on the "Unstake" button. The NFT will now go back from the NOVO wallet to your wallet.
If a building is attached to a land it is live in the game. You will see as per the image below that the "Unstake" button is not clickable.
If you have a building that is attached to a land you will need click "Cancel Rental". The Cancel Rental button will only be active if there are no Skilled Workers present in your building.
Once you cancel the rental the Unstake button will now be active if you click on the NFT image. Once the asset is unstaked you will see that the Safe Icon is removed. This indicates that NFT has now been returned to your wallet.