Design beds for easy reach. For a raised garden, build the beds so the gardener can reach the center comfortably without stretching. Be sure the pathways are wide enough for easy passage and made of material that allows access even after a rain. A convenient source of water is critical. Dragging hoses around the garden may be the hardest and most frustrating part of keeping the garden beautiful.
Long hoses curling over pathways make it hard to move around, too, and are a hazard.
Irrigation systems and soaker hoses can cut out most of the work. Or have plenty of water outlets installed and use short hoses. Lever faucets are easier to turn on and off. Hose-end shutoff valves stop water loss and the resulting slippery area while hoses are being moved. Store all tools and supplies where they are easy to collect on the way to the garden.