Translate the given Spanish text to English

The assembly includes a main housing and a housing shell.
El conjunto incluye un alojamiento principal y una carcasa de alojamiento.

It is dismountable and adjustable.
Es desmontable y ajustable.

Form the roof of the accommodation and cover it with appropriate sheeting.

Conformar el tejado del habitáculo y recubrirlo con chapa apropiada.