I chose Pitman Training as my Mum did a Pitman course when she was younger so I knew that it was a well-established firm.
I really enjoyed doing this Diploma. I learnt new skills and managed to get a job as a PA to the Sales Director at Nestlé before I'd even finished my course as they were so impressed that I'd soon have Pitman Training diploma on my CV.
I would highly recommend Pitman Training, in fact I have already told a work colleague about Pitman and they are now going to be doing a Microsoft Excel Course! As long as you have self-motivation and goals, all the courses are easily achieved.