Cafe Amazon is a popular Cafe throughout Thailand and I visit one regularly when I am at work.
This one is very different because you are sitting next to a park and the one which I visit is in a building!
Also it is adjacent to the Chulalongkorn University so expect there to be a lot of students. AND I like the coffee at Cafe Amazon - quite strong and nicely served, real cups!
Phone Number: 02 248 4652
Approximate Price: $$$$$
Address: Siam Park near Chulalongkorn University
Hours: 7am - 8pm