First off, the phone number on citysearch for this place is WRONG. The number for this place is 830-643-0098.
So anyway, I bought a sandwich with ham, cheese, lettuce, etc., and I must say it was exceptionally good! - Everything tasted fresh. Their cakes look really great too! They also have a coffee called LavAzza. I am not a coffee drinker by default, I come here for the sandwiches and sweets, but it did look tempting....^^
I like the view, you can see the whole square. Just a great place to chill out from the harsh realities of life (work, school, etc.). I go here a lot now.
Oh wanted to add, this place is a hundred times better than any fast food breakfast like mickey-D's, etc.
All in all, I give 5 stars to this place! ;-)