Can I rent an office of my RAK offshore company in Dubai?

You cannot have an official lease contract for the office, but your registered address will be in Dubai. It will be the address of your Аgent. It will be mentioned in your incorporation documents and normally the Аgent would be able to receive your correspondence at that address. You can also lease a space in a business center, where you can have a desk, phone answering, meeting room and other related services.