how would one move android save file to the new version
Viewing post in Harem Hotel v0.12 Patch Notes comments
The old .apk save would be in Storage > files > android > data > (?) Don't know the last part as I didn't have the .apk game on my current phone, it might not even be compatible with the PC Ver.
If you find it you would just have to place it into the PC game's save folder where ever you unpacked the game.