Laptop café near Sinnonhyeon Station for afternoon work: Selecto
Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe is a 24-hour café right beside Exit 1 of Sinnonhyeon Station in Seocho, Seoul, staffed during the day and switching to unmanned auto-brew service overnight. Visiting for a late-afternoon solo work session, the writer sat at a single seat with its own outlet and had a mocha blend americano with a smoked salmon sandwich. Spacious and quiet, it's a solid pick for solo work in the Gangnam area.