Need Terrace Cleaning for Garden Deck in Ireland

Hi there, I’m looking for someone to thoroughly clean my terrace in a small garden in Ireland. The deck has some stubborn staining and algae, plus leaves and general dirt buildup from autumn. I’d like a thorough wash, removal of weeds from gaps, and a light rinse to avoid slippery surfaces. Please bring appropriate eco-friendly cleaning products and be mindful of plants nearby. If possible, a plan for ongoing maintenance every few months would be great. I’m flexible on days, but ideally weekend or early weekday mornings. If you have any questions about access or parking, I’m happy to coordinate.