HHSS House – Hidden Design Café in Mangwon-dong, Seoul

HHSS House is a hidden third-floor design studio and café tucked away behind the main street in Mangwon-dong, Mapo-gu.

It is not the kind of café most visitors will discover by accident. Guests need to find the building entrance, head up to the third floor and look for the door marked with a red “H”.

Why Visit HHSS House?

Hidden third-floor café away from the main street
Large windows overlooking green trees
Quiet atmosphere for solo visits and laptop work
Coffee, tea and desserts
Alcoholic drinks available in the evening

A Café Designed Around the View

HHSS House was created as both a design workspace and café.

Inside, seats are arranged in front of large windows so visitors can look directly out toward the trees while working, reading or simply taking a break.

The scent of incense and the calm interior give the space a noticeably slower atmosphere than many busy cafés in Seoul.

A Café That Is Easy to Miss

One of the most distinctive things about HHSS House is its entrance.

The café is located behind the building rather than directly facing the main street. After reaching the third floor, visitors should look for a door marked with a red “H”.

This hidden location makes it especially appealing to travelers who enjoy discovering independent neighborhood businesses that are not immediately visible from the street.

Coffee, Desserts & Evening Drinks

HHSS House serves a selection of coffee, tea and desserts throughout the day.

Alcoholic drinks are also available in the evening, allowing the space to transition naturally from a quiet daytime café into a relaxed evening spot.

Visitor Information

Address: 3F, Unit 303, 113 World Cup-ro, Mapo-gu, Seoul

Monday–Thursday: 11:00 AM – 9:00 PM

Friday–Sunday: 11:00 AM – 10:00 PM

Open: Daily

Nearest Station: Mangwon Station, Line 6, Exit 2

Walking Distance: Approximately 5 minutes from Mangwon Station

Area: Mangwon-dong, Mapo-gu

Visitors should remove their shoes before entering. Operating information may change, so check the latest details before visiting.

Good to Know

The entrance is behind the building, not directly on the main road.
Look for the red “H” on the third-floor door.
Shoes must be removed before entering.
The café is well suited to solo visitors and laptop users.
Evening visitors can also order alcoholic drinks.

Recommended For

International visitors looking for hidden Seoul cafés
Solo travelers
Design and interior lovers
Visitors looking for a quiet work-friendly café
Travelers exploring independent Mangwon-dong businesses

Visitor Notice: Content is based on publicly available information. Some images are AI-generated illustrations and may differ from actual stores, interiors or products. Please verify current business details before visiting.

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