Alexis B.
Google
The place is the perfect one if you are looking for somewhere to work in Sevilla during the afternoon.
They offer a good WiFi connection as well as one or two free outlets to charge your device (do not forget to bring a multi-socket with you if you have one).
Furthermore there is a cozy atmosphere created by the pictures on the walls and comfy sofas. Nevertheless it feels a bit like a hipster place.
Prices are cheap (coffee, tea, muffins, etc.) and their natural fruit juices are excellent (at least the melon one).