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.

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

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)

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


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

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—

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..!




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


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

What we ordered at Upper and Under and what it cost
Our picks ✔️ Salted choco financier ₩4,100 ✔️ Lemon madeleine ₩4,300

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

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

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

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

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


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

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

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

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

If you're looking for a good-vibe dessert café in Gangnam near Sinnonhyeon, I recommend Upper and Under!
Where it is
지하1층, 1층, 2층, 28 Gangnam-daero102-gil, Gangnam-gu, Seoul, South Korea서울특별시 강남구 강남대로102길 28 지하1층, 1층, 2층





