Idea: Low-priced cups of coffee. Simple, delicious meals. Self-serve infused water. Game tables and chill music.
The café would be a place to hang-out with your group and enjoy an inexpensive cup of tea or coffee, play a card game, or relax on the screened-in patio.
Food and drink would be very simple, and the atmosphere will be inviting and cheerful! Grab cereal and milk or a bagel before going out on a run, and cool down with garden-grown mint-infused water afterwards.
I’m also considering having an upper floor with floor-to-ceiling windows with beautiful views as a quiet study/work space.