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.

Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe

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.

Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe
Exterior of Selecto Coffee Sinnonhyeon, a 24-hour café near Sinnonhyeon Station

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.

Selecto Coffee Sinnonhyeon shop near Sinnonhyeon Station
Inside the 24-hour Selecto Coffee Sinnonhyeon

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

Selecto Coffee shop staffed by day and unmanned at night

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

Counter at Selecto Coffee Sinnonhyeon where staff brew the coffee

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.

Unmanned print zone at Selecto Coffee Sinnonhyeon
Unmanned print zone

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?

Beans and menu at Selecto Coffee Sinnonhyeon

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.

Selecto Coffee americano with a choice of 5 beans

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.

Selecto Coffee americano ordered with Geisha beans
Selecto Coffee americano ordered with Mocha beans

I thought the bean quality was good for the price.

Sandwich menu at Selecto Coffee Sinnonhyeon
Smoked salmon sandwich ordered with an americano

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.

Smoked salmon sandwich on focaccia

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

Cross-section of the smoked salmon sandwich
Smoked salmon sandwich with vegetables
Smoked salmon sandwich with sweet-and-sour sauce

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.

Study zone at Selecto Coffee Sinnonhyeon

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

Study zone seat with partitions and an outlet

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!

Seating area at Selecto Coffee Sinnonhyeon

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.

Beige-toned interior of Selecto Coffee Sinnonhyeon
Seats at Selecto Coffee Sinnonhyeon on a Sunday afternoon

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.

Sunlit window seats at Selecto Coffee Sinnonhyeon
Selecto Coffee shop, a 3-minute walk from Sinnonhyeon Station

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

Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe셀렉토커피 신논현점 24 오토브루 카페

31 Gangnam-daero 79-gil, Seocho-gu, Seoul, South Korea (1st floor)서울특별시 서초구 강남대로79길 31 1층

Open in Google Maps

Local places · Cafés