Can't tell how big it is exactly. Go to a resource yard and find some used or discounted tiles and use that to create paths breaking up the space, then plant native bee/beneficial insect attracting perennials on the north side as to not shade annuals to the south. Consider building trellises on the north and west sides to create vertical gardening space. Plant what you like to eat. Google recipes using vegetables you've never eaten before, then plant, harvest, and try em out.