As has been my recent routine, I've been showering with my greys and Calypso. They perch quite nicely while I am showering, with Stella and Calypso hugging the walls and Max squarely in the middle.
However, that changes as soon as I'm done showering. Stella starts moving to her left, crowding everyone else.
In this picture, they are all crammed into less than 1/3 of the total space:Max, in particular, doesn't like to be crunched for space, so she flew off as I attempted to take a second picture, shortly after I'd taken the one above: