Decent coffee and a reasonable selection of snacks means you can get what you need from this chain coffee shop.
The atmosphere and decor are a bit drab though and it feels closer to 'work cafeteria' than modern city coffee shop. No one would ever describe it as cozy, nor study-friendly, but it's ok as a place to grab something on the go.
Sufficient but not much more. Try some of the many independent coffee shops nearby if you plan to settle somewhere for a few hours