Changed Cabins //How Cosmonauts sleep// (video)

A month ago, after seeing how ESA astronaut Matthias Maurer looked with admiration at our cabins with a porthole, he invited him to sleep in it, and he happily agreed to change for a couple of nights before flying back to Earth.

I spent two nights in Columbus (the ISS module commissioned by EKA) and Matthias in our Service Module.