Sunny window-seat café in Sinnonhyeon with free review cake: Selecto
In short
Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe is a 24-hour café in Seocho, Seoul, a 3-minute walk from Sinnonhyeon Station, staffed during the day and unmanned at night. On a Sunday afternoon visit, the writer chose Geisha and Mocha from 5 beans for a 3,800-won americano, ate a focaccia smoked salmon sandwich, and used both the partitioned study zone with outlets and the beige-toned window seats. Selecto Coffee Sinnonhyeon offers good bean quality for the price and is an easy café to use at Sinnonhyeon Station, day or night.

Good to know
- Getting there
- Sinnonhyeon Station Exit 1 · 3-min walk (store listing, Oct 6, 2026)
- Hours
- 24 hours (staffed by day, unmanned late at night)
- Location
- 1F, 31 Gangnam-daero 79-gil, Seocho-gu, Seoul; 3-minute walk from Sinnonhyeon Station
- Americano
- 3,800 won, choice of 5 beans
- Sandwiches
- Choice of 3 (smoked salmon sandwich ordered)
- Study zone
- Partitions and an outlet at every seat, 2-hour limit
- Other facilities
- Self-service print zone
- Event
- Free cake for writing a receipt review (at the time of the visit)
- Price reference
- ₩3,800 ≈ $2.8 (2026-10-12)
as written by the visitor on Jul 12, 2026
If you're looking for a quiet place to work or study near Sinnonhyeon Station, I recommend Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe.


Is Selecto Coffee Sinnonhyeon really open 24 hours?
Yes, Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe is open 24 hours. It's an easy walk from Sinnonhyeon Station, so access is great, and the 24-hour hours are the biggest plus.


It runs on an unusual system: a staffed café during the day and an unmanned café at night.

From morning to evening, a staff member is there brewing coffee that brings out the fragrance of the beans,

and late at night it switches to unmanned, so you can use it comfortably even in the small hours. There's also an unmanned print zone in the shop.

I think this is a very welcome setup for anyone looking for a 24-hour café near Sinnonhyeon Station.
What are the beans and the americano price at Selecto Coffee?

What makes Selecto Coffee special is that you can pick your beans from 5 types. I ordered an americano, at ₩3,800, and the bean lineup was more varied than I expected, so there are plenty of options to suit your taste.

Geisha vs. Mocha beans: taste comparison
I chose Geisha and Mocha beans. The Geisha was floral with some acidity, and the Mocha bean was fragrant at first sip and nutty.


I thought the bean quality was good for the price.


Is the smoked salmon sandwich filling enough for a meal?
You can choose from 3 sandwiches at Selecto Coffee Sinnonhyeon, and I picked the smoked salmon sandwich.

The bread is focaccia, slightly crisp outside and soft and fluffy inside,



and the sweet-and-sour sauce goes well with the smoked salmon, so it was hearty enough for a meal. It comes with fresh vegetables: lettuce, onion, tomato, kale and cabbage.
Is the Selecto Coffee Sinnonhyeon study zone good for studying?
The space I liked best at Selecto Coffee Sinnonhyeon was the study zone.

There are partitions, so I could focus totally at ease,

and every seat has an outlet, so it was cozy and comfortable for laptop work too.
One note: the study zone has a 2-hour limit, so keep that in mind when you visit.
Receipt review cake event
When I visited, Selecto Coffee Sinnonhyeon was also running an event giving a free cake if you leave a receipt review. Give it a try, haha!

If you're looking for a 24-hour café near Sinnonhyeon Station, I recommend Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe, since you can use it comfortably day or night.


Sunday afternoon vibe and how to get there from Sinnonhyeon Station
I visited on a Sunday afternoon. The interior of Selecto Coffee Sinnonhyeon is beige throughout, which is easy on the eyes, and the window seats get great light, so sitting there in the daytime lifted my mood.


It's a 3-minute walk from Sinnonhyeon Station, so it's no trouble by public transport. 24-hour cafés are rare in the Gangnam area, and since this one stays open day and night with its staffed/unmanned system, it should be a reliable choice for anyone working late after overtime or in the early morning.
During staffed hours, Selecto Coffee's special beans; during unmanned hours, a comforting sweetness. A place to rest anytime 🌙✨
It suits a quiet solo stay or a casual coffee and chat with a friend, so I'm 100% coming back. Next time I want to try the other beans.
Where it is
31 Gangnam-daero 79-gil, Seocho-gu, Seoul, South Korea (1st floor)서울특별시 서초구 강남대로79길 31 1층





