Leaving well enough alone, this scheme keeps the existing landscaping and just wisely adds to it to achieve functional and handsome results.
Widen the driveway to accommodate two cars; connect it to the walkway with pavers or stepping stones; work the park bench in while doing that then add a U-shaped hedge with flowering bushes to disguise & diminish the new additions as well as to enhance and formally balance the walkway approach. And you're done.