I mastered this recently, so since the topic has been brought forward I will add my appreciation:
What a wonderful hold! It was so relaxing to play through - no room has a particularly difficult puzzle or strategy to work out, so it's nice to just casually wander through and admire the beautiful architecture. The use of game elements to make images is clever and creative. I loved the level descriptions - they added to the atmosphere of the hold perfectly.
Yes, perhaps the gameplay is lacking a little, but... so what? I don't think that's what this hold is about, and it's nice to have a bit of an 'unwind'. Besides, a few of the rooms had some strategy involved (e.g.
Autumn: 1W,
Winter: 4N).
I gave this a 9/10 and 3.5 for difficulty. Really good hold.