I have applied online. It took around one month to complete. After passing the online test I was invited for an interview at Luton. It was a face to face interview and lasted for one hour. It was really really a good experience in my life. They were very co operative and comfortable, and the interviewers really made me to answer for everything correctly!!! Questions were based on 4 main competencies related to our work or personal experience. In 10 working days I got the result that I have passed the assessment. Although I passed the assessment I have some visa related issues. So waiting to get it sorted then only they can offer the job.