This is an amazing idea, and I think what you're proposing is more than just a coffee shop. I think it can work (even in Bayelsa), never say never.
Love coffee a lot when growing up, especially d aroma and the taste is HEAVENLY. But I was told to not always take much coz of my body size. But I'm still tempted most times.
Businesses don't last in Bayelsa though if it isn't a necessity so I don't know.
Coffee doesn't make you add though.
Bayelsans are missing a lot then.
I know coffee don't make you add, buh person wey no too get body no dey drink coffee like water.
Buh I love coffee like madantin 😋