[mdp2021]

But why not having big windows just above the kitchens? This would provide natural light for the common areas, for the tables which can be used for studying, and for natural light for the bedrooms provided either the door is open or the bedroom door has some "obfuscating glass" part.

There are windows only on one side, and that is an extreme waste. If windows were placed on the longer sides, the "natural light" problem would have greatly diminished.

(In fact, I would also have placed windows in the bedrooms alongside the perimeter walls. Those who want the window get it, those who do not prioritize them will choose differently and maybe pay for a cheaper room.)