Although Elf was polite friendly, however disappointed by the quality of work. I inspected the willow screen which seemed fine. I only noticed afterwards that the posts were not aligned properly, also packaging wasn't discarded & rubbish was left even though there was a bin. Elf didn't refill the holes either with the soil which was dug up for the posts. I've been unable to shift the soil back into the holes due to back problems. I'd advise to supervise his work if u were to hire him