Axel's take: 7.7/10
A practical Gangnam base with dependable basics, but noticeably dated rooms. An older 4-star business hotel in Gangnam, scored for what it is.
Hotel Riviera is an older 4-star business hotel in Cheongdam, best chosen for practical comfort rather than contemporary style. We'd consider it for Gangnam business trips: Expedia and Trip.com guests repeatedly praise clean rooms, comfortable stays and helpful staff, while the airport bus stops outside. COEX is roughly a 20-minute walk away, and the indoor pool adds something useful beyond the usual business-hotel basics.
The recurring drawback is age: recent guests describe old-fashioned decor, worn furnishings and inconvenient electrical outlets. Cleanliness generally earns better feedback than the building's condition, but don't expect polished luxury. The gym and sauna cost extra, and the hotel currently lists room service as temporarily suspended. We'd skip it for a design-led getaway or a first Seoul visit focused on sights north of the river; families should also check the pool's age restrictions.
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Best for: Gangnam business travelers; COEX visitors comfortable with a walk; Travelers prioritizing airport-bus access
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Watch out for: Dated decor and worn furnishings; Extra charges for gym and sauna; Pool age restrictions and monthly fitness-club closure
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Location: Cheongdam base with an airport-bus stop outside; COEX is about a 20-minute walk.
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Rooms: Generally comfortable, but dated furnishings and limited convenient outlets recur in reviews.
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Cleanliness: Mostly positive across sites, despite occasional complaints about dust or musty carpets.
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Service: Helpful staff receive frequent praise, although some guests report uneven front-desk responses.
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Amenities: Free indoor pool; the hotel specifies ages 14 and up and closes the fitness club on each month's last Thursday.
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Fees and surprises: Gym and sauna cost extra; parking is included, and the official site lists room service as temporarily suspended.
Axel's opinion of Hotel Riviera, from the hotel's website and recent guest reviews. Sources: Hotel website · Expedia · Trip.com · Booking.com · Tripadvisor · world.nol.com. Reviewed Oct 15, 2026.