flats.js

export const flats = [
    {
      floor: 1,
      options: [
        {
            van: 1,
            cost: 10
        },
        {
            van: 2,
            cost: 20
        }
      ]
    },
    {
        floor: 2,
        options: [
          {
              van: 1,
              cost: 20
          },
          {
              van: 2,
              cost: 40
          }
        ]
      }
  ]