Hi all,
I applied on 14/02, received an online assessment invitation on 17/2, and completed the assessment on 23/02. I have been put into the holding pool on 2/03.
I noticed that few people are worried that they might be too old - I'm 39 this year, so it's possible to get to the holding pool at least
Online assessment is very well organized and explained - ensure you practice on the examples (during the assessment) for as long as it will take, so you feel comfortable with the task. I also took the advice I read somewhere here and did the video questions first - you're fresh, not tired, and probably still smiling
I used 1x free and 1x paid online preparation sites already mentioned in multiple comments above.
I'll keep you updated.
Good luck!