First time I’ve seen one of these in Melbourne AU. Web said not here but??

We’re in the northeast suburbs of Melbourne and have seen a couple of these over the past few months.
I assume some kind of arachnid but is it spider, mite or something I’m not aware of?
They’re very cute (look at their little feet!) and somewhere around 0.5-1cm long including the legs.
I’ve seen two on the ceiling and once found one in my vinyl cutting machine, so not even sure whether they’re shy or daring. They’re quite hard to photograph