Vonzrr Seongsu
본지르르 성수점 · Cafe · Seongdong-gu
Last checked 14 October 2026. Next check due by 12 January 2027. Sources
A three-floor cafe near Seongsu Station with outlets at the long central table and in the basement. A May 2026 review saw many people working on laptops; Wi-Fi slows when busy.
For laptop work
- Outlets
- Some seats Only some seats reach an outlet.
- Wi-Fi
- Patchy It worked, but dropped or slowed.
- Size
- Large A big cafe with room to spread out.
- Minimum spend
- ₩5,500 The cheapest required order for one person.
Not checked yet: how long you can stay, noise, crowding, table space, food.
For visitors
- Wi-Fi access
- The password is on the back of the card that comes with your drink.
- Hours
- Sun–Thu 11:00–23:00, Fri–Sat 11:00–24:00
Address
13 Gwangnaru-ro 4ga-gil, Seongdong-gu, Seoul 04792, Basement 1 to 2nd floor
Show this to a taxi driver
서울특별시 성동구 광나루로4가길 13 (성수동2가) 지하 1층~2층
Sources
- Naver blog post, 16 February 2026 (address, hours, outlets, Wi-Fi, prices).
- Naver blog post, 10 May 2026 (hours, outlets, laptop use, price).
- How we fill in each item: How we check.
- English address: Road name address API, Ministry of the Interior and Safety (juso.go.kr), converted 14 October 2026.
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