I found PainterAid via Checkatrade. Dritan replied very quickly and came to quote the same day, but advised that it would be better to wait for a warmer few days for the paint to work best. In late April, once things had warmed up, Dritan got in touch to arrange for the work to begin. He arrived promptly on the day agreed, and worked long days compared to most tradespeople. Dritan prepared the walls meticulously before painting, and made an excellent job, clearing up after himself. He takes a real pride in his work. So much so that I got him to paint two shed while he was here!