Not bad. A little short on things to do. But I suppose it nice and chill that way.
Some people mentioned that hgihlighting the clickables would be nice and I agree,
tho you did mention them in the tutorial so it wasn't too difficult to figure out.
Overall I kinda miss something extra to do like in the Little Rooftop Café by Charlie Gray.
Having some simple shop/upgrade system would go a long way, I think.