Interesting looks like animal crossing mixed with stardew. I heard that in the game you can build the houses catered to your prospective tenant by listening to clues and hints in the dialogue with them and then build the house accordingly to make it best suited for them and their happiness.
Game looks cute.
It's a bit more simple than listening to clues in their dialogue. You build a little desk in each house, and there's a list of stuff they'd like on it. It's just up to you to arrange it in an aesthetically pleasing manner and give each villager a house that's semi-different to what another player would do.
One of them is happy because their house is within 16 yards of mine. What a stalker. 😂