I really like this game as a fan of the Party-Builder Dungeon Crawler subgenre. I wouldn't recommend this solely if you're looking for yuri, since it's more of a side thing mechanically.
There are a lot of minor errors (typos, name mixups later in the game (specifically in the third layer, text on the ui being formatted strangely) but there aren't many bugs especially early on, and when I encountered a game-breaking error, it was very quickly resolved.

I'll update my review as development proceeds, there are things I'd love to see like a codex for enemies / items. I also want to note that for those new to the genre this game is definitely not easy, and you'll probably spend a few hours grinding per layer.
But this has been very enjoyable, especially as a fan of the genre.