Dream challenges has anyone done something like this?

[TooHotTooColdJustRight]

I'm 41, peri menopausal with narcissistic parents, a wonderful husband and three kids who are my world.
And I thing I need to i do something different.
I've recently rejoined slimming world and I'm stone down and this advert is in the most recent magazine.
I wanted to do something travelly when I was late teens but my mum made me feel stupid for thinking of it.
Now I questioning whether I should go for it or whether it's a stupid fad.
Has anyone else done this or similar

The picture isn't there, can you repost it?

www.dream-challenges.com/challenges/trek-borneo-2024/
Sorry here's the link

I used them to do London to Paris cycle and they were good.