The course was written by Mark and Mary Harrison, and is delivered by Mark Harrison:

Picture of Mark

Mark Harrison, BA, MA, MBCS was educated at Eltham College, London and Balliol College, Oxford.

Graduating in 1992, he embarked on a succesful career in IT, with some of the UK's leading companies, including Kingfisher plc. (where he was an IT Controller, responsible for the websites of Woolworths, Superdrug, Comet, and B&Q) and BP (where he was European IT Manager for a $700million joint venture company, responsible for IT across 17 countries.)

In parallel with this, he and Mary built up a portfolio of investment properties in London and the South East.

In 2003, when his daughter was 6 months old, he retired.

In 2005, having found retirement to be a little too boring, he set up a property training company, a specialist technology company, and accepted a non-executive Directorship at one of the UK's fastest growing technology firms.

Picture of Mary

Mary Harrison, MEng was educated at The Weald School, Billingshurst and New College, Oxford.

Graduating in 1993, she briefly worked in the insurance sector as a product specialist in multi-million pound insurance policies, before moving to SHL, the UK's leading Occupational Psychologists, where she was responsible for designing software systems.

In parallel with this, she and Mark built up a portfolio of investment properties in London and the South East.

In 2003, when her daughter was 3 months old, she elected not to return to work after maternity leave and decided to become a full time mother, however has found time to serve on several local committees, amass a collection of sports cars, and write the psychometric evaluation portion of Mark's training courses.

If you have any questions about the course, then get in touch:

Mark Harrison ltd,

9, Malham Close,

Maidenbower,

West Sussex,

RH10 7JD,


Tel: 01293 887622


Email:Mark@yourpropertyexpert.com