Mark Brown was my tutor for A-levels in physics the past academic year. He introduced me to the whole course in 9 months only and helped me to get A mark in physics.
Mark is one of the best tutor's I've ever worked with, not only does he provide an excellent level of academic knowledge but also he listens to the tutee and tries to address their needs. Mark explained to me very carefully every aspect I had a problem with and went through the most demanding examples. He was also very fair with marking my homework always willing to point out areas I had to improve, he did it however in non stressful way.
He also tried to provide me a broader view on a subject that I would get from the books and to show me the real life application of the topic we were discussing, since he know I was interested in engineering.
Mark also organised laboratories for me so I could understand the relation between certain fields of physics better.
He always kept notes about my lectures and any questions so the lessons were very organised which was extremely helpful during hectic weeks of May and June.
Overall I would definitely say that Mark is very professional and working with him was a great pleasure.