Can I start decorating without getting the key to the new house? The developer said that he could find the property to open the door at any time, but he didn't give the owner the key.

Under normal circumstances, you can find the property and get the key to decorate first.

Actually, you still need to know something. Why can't the delivery time agreed in the contract be on time?

The developer's procedures are incomplete and other reasons lead to the inability to apply for loans or to handle them on time. It is not the buyer's fault that the owner can't get the key. Can let the developer be responsible! ! Developers may fool you that "this is a force majeure factor in the contract", which is wrong and entirely the responsibility of developers. Let you investigate is to let you as the owner understand why you can't get the key, and understand whether the developer has no funds to deal with it? Is the project quality acceptance not pass? Construction in violation of the plan? Wait, for some reason, the procedure can't be done. Go and find out! Make it clear before installation!