Lamborajo 1 sells the lowest seat of the nine, a Share Cabin bunk at IDR 3,000,000 (≈ USD 184). The lowest seat with a private bathroom is the Lamborajo 1 Master Ocean at IDR 4,550,000 (≈ USD 279). The Lamborajo 2 Superior costs IDR 5,200,000 (≈ USD 319), which is IDR 650,000 more per person, on a boat where all 8 cabins have a private bathroom. The Lamborajo 3 Superior costs IDR 5,750,000 (≈ USD 353), another IDR 550,000 on top.
A Share Cabin has four single bunks, and the seat is sold by the bed. A Lamborajo 3 Superior has one queen bed and no extra bed, so it takes 2 guests and not 3. That is the cell where the Lamborajo 3 Superior loses to its Lamborajo 2 counterpart: it costs more and holds fewer.
The next step is the balcony cabin. A Lamborajo 2 Master Ocean View is IDR 7,450,000 (≈ USD 457) and a Lamborajo 3 Master Ocean is IDR 9,700,000 (≈ USD 595), a gap of IDR 2,250,000 per person that buys a private jacuzzi alongside the balcony.