Firstly, thank you for making a web build and for the feedback!
I wouldn't say this is normally my type of game but it was actually pretty engaging. I like that you have character customization that's always a bonus. When you have the character preview during the creation screen, I think it's always nice if you can just click and drag on them to rotate instead of using a slider. Being able to zoom in on the face when customizing it is also a nice feature.
For the gameplay, I think the cafe filled up a little too quickly in the beginning. I did read the instructions on the wall but learning on the job is more engaging for me so I opened the cafe quite quickly but I was surprised at how quickly there were a lot of customers so early in the game.