Sinnonhyeon café, decaf americano on the terrace: Upper and Under

In short

Upper and Under is a dessert café near Sinnonhyeon Station in Gangnam, Seoul, occupying a whole building from the 1st to the 3rd floor. After a meat dinner, three friends stopped in for salted choco financier (4,100 won), lemon madeleine (4,300 won) and fig cake (8,500 won) with a decaf iced americano and a decaf iced einspänner, first sitting indoors because the 3rd floor terrace was full, then moving outside and pulling up a third chair at a two-seat table. With decaf beans and a wide range of baked goods and cakes, Upper and Under works well as a second stop after dinner.

Upper and Under, a café near Sinnonhyeon Station, main photo

Good to know

Location
28 Gangnam-daero 102-gil, Gangnam-gu, Seoul (B1, 1F, 2F) — 5-minute walk from Sinnonhyeon Station
Hours
Daily 11:00–22:00
Space
Café on floors 1 to 3; order on the 2nd floor; 2nd and 3rd floors linked by an interior staircase; outdoor terrace on the 3rd floor
Salted choco financier
4,100 won
Lemon madeleine
4,300 won
Fig cake
8,500 won
Decaf iced americano
7,000 won
Decaf iced einspänner
8,500 won
Drink price range
6,000–8,000 won
Event
Receipt review event running now (first 10 groups per day)
Price reference
₩4,100 ≈ $3 · ₩4,300 ≈ $3.1 · ₩8,500 ≈ $6.1 (2026-09-21)

as written by the visitor on Sep 17, 2026

Upper and Under, a café near Sinnonhyeon Station in Gangnam

Upper and Under, a café near Sinnonhyeon Station, main photo

It's totally terrace weather these days〰️🤍 My friends and I met up in Sinnonhyeon for dinner and said let's find a café with an outdoor terrace, and it turned out there was a café right near the restaurant that was exactly my style✨ From baked goods to cakes, the dessert lineup was huge, plus it had a terrace — perfect. This is Upper and Under. Gangnam Sinnonhyeon Station aesthetic café review, let's go〰️🤍

  • 📍 Location: 지하1층, 1층, 2층, 28 Gangnam-daero102-gil, Gangnam-gu, Seoul, South Korea
  • 🕰️ Hours: Daily 11:00–22:00

Where is Upper and Under, and how are its floors laid out?

Upper and Under is right near Sinnonhyeon Station, about a 5-minute walk away, so the location is so good haha. The entire building is run as the café, spread across 3 floors from 1st to 3rd. The 1st floor is a separate, independent space from the 2nd and 3rd, and you order on the 2nd floor ☕️ (the 2nd and 3rd floors are connected by interior stairs)

Exterior of Upper and Under, which occupies the whole building

The 1st floor café space — so quiet and full of good vibes

The quiet 1st floor café space at Upper and Under
1st floor seating and the aesthetic atmosphere at Upper and Under

Go up the stairs beside the building to the 2nd floor and that's where you order!

Stairs beside the building leading up to the 2nd floor ordering area

The café space spans 3 floors so it felt wide and varied! Even on a weekday evening there were quite a lot of people haha. So we ordered on the 2nd floor first and decided to grab a terrace seat on the 3rd—

Upper and Under's 2nd floor busy with weekday evening customers

Choosing desserts at Upper and Under after a meat dinner

We just came from eating meat until we were stuffed, but dessert is a no-can-skip~~~~~ dessert has its own separate stomach, right..!

Dessert showcase at Upper and Under
Baked goods displayed in the showcase
Dessert display case with pies and financiers
Dessert corner with madeleines and canelés

There are several kinds of baked goods — pies, financiers, madeleines, canelés, and more,

Cake showcase at Upper and Under
A colorful display of 7 kinds of cake

and there were 7 kinds of cake too 🍰 pretty diverse haha. Colorful and cute >.<

A plate with the chosen desserts

What we ordered at Upper and Under and what it cost

Our picks ✔️ Salted choco financier ₩4,100 ✔️ Lemon madeleine ₩4,300

Salted choco financier and lemon madeleine

With three of us, two desserts felt a little short. So naturally we added a cake^^ self-added~ ✔️ Fig cake ₩8,500

The fig cake ordered as an extra

✔️ Decaf iced americano ₩7,000 x2 ✔️ Decaf iced einspänner ₩8,500 Drink prices are in the ₩6,000–8,000 range!

Decaf iced americano and einspänner

There's also a receipt review event running, so ask and join in〰️ (first 10 groups per day)

Information about the receipt review event

What is the 3rd floor terrace like?

Order, then head up the interior stairs to the 3rd floor! There's an outdoor terrace seating area up there too 🌿

Every floor has restrooms inside, the space is spacious, and there were quite a lot of tables! Even on a weekday evening there were lots of people, so I couldn't get great interior shots,,haha

Indoor seating on Upper and Under's 3rd floor

The long-awaited terrace seat 🌿✨ Sitting on a terrace like this with coffee and dessert in weather like this is total vibes haha. Feels like it'd raise the success rate for a blind date or a crush too

Outdoor terrace seating on Upper and Under's 3rd floor
View of the terrace lined with several tables

There were quite a lot of tables on the terrace too! When we went, it was so busy there wasn't really a free spot on the terrace. So we just decided to sit inside,,

Aesthetic café shot

Desserts and drinks set out on the table

The dessert visuals are just too pretty〰️

The inside seats had good vibes too, but something felt missing, right. So we just headed back out to the terrace lol. Grabbed an extra chair for a 2-person table〰️

How the decaf coffee and desserts tasted

Chatting away on the terrace while eating tasty desserts

Coffee and dessert enjoyed on the terrace

It was great that they had decaf beans, and both the coffee and the desserts were delicious ☕️🍰 The kind of taste that keeps going in even when you're already full, need I say more haha

Photo quality's not great,, anyway, Upper and Under had the best vibe

A gift received from a friend
Found it on the way here.jpg

Thanks for the gift, sulgorae-nim 🎁 Had a great time in a great space with great people ୨♡୧

The evening atmosphere at Upper and Under

If you're looking for a good-vibe dessert café in Gangnam near Sinnonhyeon, I recommend Upper and Under!

Where it is

Upper and Under어퍼앤언더

지하1층, 1층, 2층, 28 Gangnam-daero102-gil, Gangnam-gu, Seoul, South Korea서울특별시 강남구 강남대로102길 28 지하1층, 1층, 2층

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Local places · Cafés