What I really like about Cafe Santropol is that they leave you alone to work, they play great music and their coffee is always dependably good.
The waiters I've had here have always been really friendly and not demanding... totally cool with you just ordering a coffee and take your sweet ass time.
The last time I was there the waiter asked me if I needed a piece of paper to draw on when he saw me, pen in hand, furiously marking up an article.
...That's pretty good service, no?
It doesn't hurt that it's a great location either.