Renovating problem

Did you ever made a mistake on buying a new storage I did and I want a feature that you can delete buildings but you wont get anything in return and if you are going to delete a storage everything in it will be gone and you need to buy it again in normal price.
another is an inventory where you can store your buildings when you renovate so it will not get in the way or a new building where you can store like blueprints of the building and acts like and inventory or at the hall but you need a builder to bring it back and it will cost you but the cost is divided by 20 and it will take time but the time will be divided by 20
NOTE:you need to have at least 2 storages and at least 3 of your collectors outside.
if you store storages anything in it will be there and can be stolen at a normal rate so it acts like a bank and if you store collectors you will not earn anything
you need to have at least half of your buildings outside including 2storages and 3collectors outside in short it can only store half.
every building in it when it is destroyed the percentage of buildings or the value of the buildings will be rewarded to the attacker if he destroys it like if 37% is the value of the building if it is destroyed you will get 37% destroyed and it can get a value of one star
you cant store a hall