Ramada Plaza by Wyndham Sukhumvit 48 — Spacious 4-Star Rooms with Rooftop Pool in Bangkok's On Nut–Phra Khanong
Bangkok's On Nut–Phra Khanong neighbourhood has quietly grown into one of the city's most liveable pockets — good street food, indie cafes, local markets, and a BTS stop that connects you to the entire city. Ramada Plaza by Wyndham Bangkok Sukhumvit 48 plants itself firmly here: a 40-floor tower on Soi Sukhumvit 48, about a 6-minute walk from BTS On Nut station. Opened in 2022 (rebranded from Siamese Sukhumvit 48), this 4-star Wyndham property offers 48 generously-sized rooms, an outdoor rooftop pool, spa, sauna, fitness centre, and the LUNA@48 Rooftop Bar. Rooms start from approx. ฿2,100/night, scoring 8.4 from 382 Trip.com reviews.
Soi Sukhumvit 48 sits in the Phra Khanong sub-district, a residential stretch that most international visitors skip in favour of the tourist corridors further up Sukhumvit. That's precisely what makes it worth considering: lower room rates, quieter streets, genuine local life on your doorstep, and only a 6-minute walk to On Nut BTS for quick hops anywhere in the city. Ramada Plaza by Wyndham Bangkok Sukhumvit 48 rose from a rebrand of the former Siamese Sukhumvit 48 in 2022 — a two-part structure with a 6-floor podium housing the lobby, spa, pool and rooftop bar, and a 40-floor residential tower behind it.
The 48 units lean toward apartment-style living rather than a conventional hotel room. Every category comes with a kitchenette, washing machine, mini-bar, balcony, flat-screen TV, work desk, and free Wi-Fi. Premier Rooms start at around 30 sqm — not huge, but well laid-out — while the One Bedroom Premier Suite adds a separate living and study area. Guest reviews consistently praise the room size, the renovated finishes, and the quality of the beds, with several Trip.com reviewers noting they felt like they had their own apartment rather than a hotel room.
"Rooms are much bigger than expected, with a washer-dryer and kitchenette. Felt like renting a decent apartment at a fraction of the cost of Sukhumvit's upper end — and BTS On Nut is just a short walk away."
The pool on the 6th-floor terrace is open-air with city views stretching toward Phra Khanong and beyond — not a dizzying rooftop high-rise perspective, but open and uncrowded in a way that Bangkok's oversubscribed rooftop bars rarely are. LUNA@48 Rooftop Bar operates on the upper floors during evening hours, offering cocktails and light bites in a relaxed setting that feels nothing like the tourist-packed sky bars of Silom or Sathorn. The on-site restaurant, Banh Bistro, serves Vietnamese cuisine and receives regular praise in reviews for its freshness and character.
The neighbourhood makes the hotel. On Nut–Phra Khanong in 2025 is no longer Bangkok's backwater — W District, a converted industrial space turned street-food-and-bar hub, is about a 10-minute walk away. Big C On Nut and Habito Mall cover your grocery and daily needs. The night market and cafe culture along Sukhumvit 71–77 are easily reached by BTS. Business travellers heading to Exchange Tower or wanting quick access to Ekamai and Thonglor have it covered in just a few stops.
A few things worth flagging before you book: some Trip.com and Booking.com reviews mention noise from road traffic and the BTS rail tracks in certain rooms — the hotel sits close to both. Requesting an inward-facing or higher-floor room when reserving is strongly advised. Housekeeping wraps up at 6 PM, and the on-site restaurant closes earlier than some guests expect from a 4-star property, so late-night food means delivery apps or the good range of restaurants within walking distance.
All things considered, Ramada Plaza by Wyndham Sukhumvit 48 punches well for its price point in the On Nut area. It's the right fit if you want apartment-style space, a pool, spa access, and real neighbourhood living — rather than a downtown lobby showcase. Pricing typically runs from approx. ฿2,100 for a Premier Room to ฿3,500 for a suite, with wider ranges during peak season (November–January). Free on-site parking is an uncommon bonus in this city and a genuine draw for guests driving in from outside Bangkok.
Summary from Booking & Agoda
- ✓ Very spacious rooms with kitchenette and washing machine, freshly renovated
- ✓ Friendly and helpful Front Desk staff
- ✓ Quality breakfast with fresh ingredients
- ✓ Quiet, uncrowded pool with city views
- ! Some rooms face the road — noise from traffic and BTS tracks; request inward-facing rooms
- ! On-site restaurant closes early; rely on delivery for late-night food
- ! Distance from central Bangkok attractions requires BTS every time
- ✓ Clean, well-renovated rooms with comfortable beds and good pillows
- ✓ Free on-site parking — rare and valuable in Sukhumvit
- ✓ Walking distance to Big C On Nut and diverse local restaurants
- ! Housekeeping ends at 6 PM — not ideal for late arrivals
- ! Noise from adjacent road in some rooms; specify your preference at booking
- ! LUNA@48 Bar not open every day — confirm schedule before you arrive
- 💡If you're a light sleeper — proactively request an inward-facing or high-floor room (above floor 20) at the time of booking. Road- and track-facing rooms can be noisy, and the hotel's response to noise complaints has been mixed according to some reviews.
- 💡If you need 24/7 on-site dining or late room service — the restaurant closes earlier than a standard 4-star property might. Delivery apps cover the gap well in this neighbourhood, but if in-house dining matters to you, set expectations accordingly.
- 💡If you need to be in central Bangkok (Asok, Nana, Siam) within 5 minutes — Phra Khanong is several BTS stops east. BTS is walkable and fast, but not walking distance to those hubs. For that proximity, consider hotels further up Sukhumvit.