David was great. He knew we wanted to see as much as possible and went over and above to make this happen. He offered us the option of starting early to which we happily agreed and we spent the entire day out and about. He is very kind, has a great sense of humor and is very knowledgable. He clearly works well with his colleagues and used this to provide us with the best experience ever. He is a keen photographer and worked hard to provide us with excellent photo angles.