A1: Players will not be able to purchase housing at the launch of 4.0; however, they will be able to visit the housing area. The moving feature will be implemented at the same timing that the housing plots become available for purchase.
As for the steps, players will access the sign board of the plot and select the option to purchase the plot, next they will be presented with an option to move, so they will just need to select that option. You will then be required to purchase the land.
Also, there’s a new storage, so you’ll be able to store outdoor furnishings, so please use it as a storage space.
The moving feature will transfer the personal chambers, company chest, company workshop, and airship voyage status, so players will just need to prepare the fees for the new plot.