Easily overlooked down Sirimangkalajarn Road, Roast Niyom is the perfect work-study cafe. The stand-out feature of the cafe itself is the great big tree it is built around. But decor aside, the coffee is good, the staff incredibly friendly, and even with its small setting, one can almost always find a comfortable seat. The staff has an extension cord handy for those needing outlets, and there's always a solid wifi connection. At the time of writing, there is some annoying construction taking place in the adjacent parking lot, but on a more typical day, this cafe fits almost all needs.