I mainly live in 1 and 2. Because 1 has no balcony, it is cold in winter, and there is no place to dry clothes (because there is no balcony, I can only dry them indoors). The room faces east and west, which is quite bright. I live in the north on a cloudy day, and it is dark all year round. Fortunately, there is a balcony, so it is not particularly cold. Of course, it can't be compared with the sunny side. The advantage is that you don't have to hang curtains (it's a wasteland outside)
There are six girls sleeping in bunk beds. Everyone has a cupboard and a table to put things in, but there is no wardrobe.