I have some mixed feelings about this, whereas Honeydukes looks awesome imo, and the bathroom is a nice new scene to have, I have to admit that I really do not like that Hogwarts. I understand that they want to produce 20th anniversary sets that differentiate from the "reboot ones" and the idea is great... on paper. This is giving me 2010 Hogwarts vibes mixed with 2001-2002 but I think the result is not that appealing.
The basilisk mold looks quite on point and the color is accurate. I need to see the interiors but as if for now I am just looking to see what's next :/
The modular approach reminds me of Both the 8x16 plate from 2001 and the "build and swap" technique from Disney Princess... so that could be cool