Garden terrace cleaning and debris removal for patio in need of brightening

I'm looking for a reliable gardener to thoroughly clean my terrace. It’s a small to medium-sized area with pavers and some moss along the edges. Tasks include sweeping, washing the surface, removing moss and weeds, clearing debris, and tidying up around plants. Please bring suitable outdoor cleaning supplies, use eco-friendly detergent if possible, and ensure no damage to plants or furniture. I’d prefer a mid-morning slot and can accommodate about 3 hours of work. If you have reliable moss treatment or sealing options, I’m open to discussing them after the initial clean.