24-hour café in Sinnonhyeon, Seoul for laptop work & reading: Selecto
In short
Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe is a 24-hour hybrid café in Seocho, Seoul, 202m from Sinnonhyeon Station Exit 1, staffed during the day and unstaffed at other hours. The writer ordered an Americano made with Mocha beans and a sandwich, then spent time on a laptop and reading, and liked the spacious, quiet seating and strong Wi-Fi. For anyone who wants a place to work or read without watching the clock instead of a study café, Selecto Coffee Sinnonhyeon is a good fit.

Good to know
- Getting there
- Sinnonhyeon Station Exit 1 · 3-min walk (store listing, Oct 6, 2026)
- Location
- 1st floor, 31 Gangnam-daero 79-gil, Seocho-gu, Seoul (202m from Sinnonhyeon Station Exit 1)
- Opening hours
- Open 24 hours
- Staffed hours
- Weekdays 08:00–22:00, weekends 10:00–21:00; unstaffed at all other times
- Coffee beans
- Choice of 5 specialty beans
- What was ordered
- 1 Americano (Mocha beans), 1 sandwich
- Amenities
- Wi-Fi, group seating, separate men's and women's restrooms, outdoor terrace seating
as written by the visitor on Nov 11, 2026 · not checked with the business

Looking for a 24-hour café near Sinnonhyeon Station for laptop work and reading?
Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe is a 24-hour café just 202m from Sinnonhyeon Station Exit 1. I was looking for a quiet, comfortable place to focus on my laptop or read in peace, and that's how I ended up here. Not only is it super easy to get to, but being open 24 hours means you can stay as long as you like with no time limits, which is a big draw.

Selecto Coffee Sinnonhyeon opening hours and address
- Hours: open 24 hours
- Staffed hours: weekdays 08:00–22:00, weekends 10:00–21:00 / unmanned at other times
- Address: 31 Gangnam-daero 79-gil, Seocho-gu, Seoul, South Korea (1st floor)

This time I ordered a clean Americano and a hearty chicken sandwich to keep my hunger at bay, and had a lovely time. I got in plenty of laptop work and reading too, so here's my honest review and all the shop info!
Can you use Selecto Coffee Sinnonhyeon late at night?
Yes. It runs as a staffed and unmanned hybrid, open 24 hours, so you can use it late at night and in the early morning. Monday to Friday 08:00–22:00 and Saturday to Sunday 10:00–21:00, staff are on site. From night through the early hours, it switches to a simple, comfortable unmanned system.


The moment I walked in, a bright, neatly arranged, spacious seating area welcomed me. The staffed and unmanned hours run back to back, so it's usable around the clock.

Bean choices, Wi-Fi, group seating and restrooms
At Selecto Coffee Sinnonhyeon you can pick your own beans from 5 specialty beans with different flavors to suit your taste, so you get a properly coffee-focused experience. The Wi-Fi is strong, group seating is available, and the men's and women's restrooms are separate and well kept, which makes it really comfortable for a long stay.
How do the Mocha-bean Americano and salmon sandwich taste?
This was my light but filling combo for working: an Americano and a salmon sandwich. The Americano, brewed with the Mocha beans I chose for my preferred style, was fresh and clean with no harshness, perfect for sipping while working. It was a great caffeine boost that left my mouth feeling refreshed.

The sandwich was generously stuffed, and it looked filling from the first glance. Tender, moist salmon and fresh vegetables came together, and every bite had a rich, nutty flavor.

A sip of Americano with the sandwich was easily enough to stand in for a meal, and it was a perfect brunch-and-dessert combo that really boosted my work efficiency.
Is Selecto Coffee Sinnonhyeon good for laptop work and reading?
The interior is spacious and fairly quiet, so it was a very satisfying setting for focused solo tasks like laptop work and reading.

The tables are well laid out, using electronics is easy, and the seats are spaced comfortably, so it felt very pleasant for opening a laptop to work or study. It was focused enough that I didn't need to go to a study café.

Reading in the calm atmosphere with good coffee and a sandwich, time flew by, and it was so peaceful it felt like healing. On a nice day you can sit on the outdoor terrace and enjoy the fresh air, so it's fun to choose a seat to suit your mood.

Selecto Coffee Sinnonhyeon: final thoughts
I filled up on a tasty Americano and a thick salmon sandwich, then got my laptop work and reading done in a pleasant, quiet space. That was my visit to Selecto Coffee Sinnonhyeon Branch 24 Auto Brew Cafe.

If you want to settle in near Sinnonhyeon Station anytime, with no worries about time, for work or some downtime, I strongly recommend dropping by without hesitation!
Where it is
31 Gangnam-daero 79-gil, Seocho-gu, Seoul, South Korea서울특별시 서초구 강남대로79길 31 1층





