Overlapping rules are too strict, and "Buy item" goals should be retroactive.

[Mr. Chives]

I've only found two small issues so far. I wouldn't even call them bugs.

1: The "objects can't overlap" rule is too strict. I can't put blinds on a window with a table in front of it, make a roof for an L-shaped house without gaps, or place a refrigerator in the "built-in refrigerator cabinet" despite it visually fitting.
2: The goals in ambitions aren't retroactive. If I build a house full of bookshelves before switching to "Knowledge Seeker," I have to buy another one to progress the ambition. Not much of a problem, but It seems like the spirit of the level 1 goals is "Want to be a musician? Step one, get your hands on an instrument." and it isn't reflected properly.

Nothing game breaking, or even game effecting, but I wanted to point them out.

[Divine Manifest]

Yes. I bought a house with a fully equipped gym, and the zoi card still wants me to buy gym equipment to progress the ambition.

[vvlys]

I figured out the refrigerator issue--place a build-in refrigerator cabinet in some outside/middle of the room space with nothing around it and add the refrigerator. Then the whole thing moves as a unit, and you can place it in the kitchen.