So this place has got lots of space. You can sprawl out your books and sit on some comfy chairs or a large table and work hard.
Can you get anything decent to eat? No
Can you get anything decent to drink? No
The latte was strangely funny tasting? burnt perhaps?
So if you sign up for a card, you get one free drink and free wi-fi access which is password protected everyday. Other than the physical space, there isn't much worth coming here for.