Honestly, this game is pretty bad. It barely qualifies as a game, IMO. It's not fun to play, it's just waiting for money to accumulate while the quests slowly tick up. The game 'mechanics' barely interact with each other, so buying the decorations feels pointless.
The pixel art is really good, but that doesn't save the game from mediocrity.
It could turn into an interesting game with a lot of work and some redesign around the core 'serving orders' loop.