I charge £50 per hour for the Beaconsfield location (weekdays/evening/weekends) and £90 per hour for London (weekdays/some weekends by prior arrangement). Some concessions are available for students and those in financial difficulty. I accept payment by cash, cheque or bank transfer at the end of each session.
I operate a sliding scale to accommodate the different requirements that you might have. This ranges from £60 per hour, £70 for 75 minutes and £90 for 90 minutes in Beaconsfield and £100 per hour, £110 for 75 minutes to £130 for 90 minutes in London.