David is particularly good with technical issues; he’s very accessible and easy to deal with and has a sense of humour – which is actually quite important when you’re working on projects that can be quite tricky. He does quality work.
On technical issues things have to look good and function properly and be constructed properly; he wouldn’t be any good to us if he couldn’t ensure the quality. He’s flexible. We might say ‘do you mind if we try this?’ and he is very amenable to those requests.