There are 3 layout options with similar total areas for the Jabiru, but each with their idiosyncratic features. Option 1 has the biggest carport/verandah and one bedroom only as opposed to the other options. Option 2 has a big lounge but a small verandah, while the space for Option 3 is more evenly spread across the house and with two bedrooms. These small twists are intended to give you more choices that will fit your needs best.