Arnoma Grand Bangkok
You're paying for the Ratchaprasong address, not the finishes, and that trade-off works for some people.
Hotels in Bangkok
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May–June and September–October offer dramatic discounts (30–50% off peak rates) with fewer crowds. Weather is mixed but rarely a washout — afternoon showers clear quickly.
Details
- Phone
- +66 2 655 5555
- Website
- www.arnoma.com
Full opening hours
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About Arnoma Grand Bangkok
The address is the whole argument here. On Thanon Ratchadamri you're walking to the Erawan Shrine, CentralWorld, Platinum Fashion Mall and Siam Paragon, with Chit Lom BTS a short stroll away for everything else. If your trip is mostly shopping, shrines and quick Skytrain hops to Sukhumvit or Chatuchak, you'd struggle to be better placed.
Inside, it's a classic high-rise city hotel rather than anything boutique. Pool, gym, seafood restaurant and a wine bar. Rooms are generally roomy, some have been refurbished, and plenty of returning guests rate the staff highly. But the reviews split hard, and I won't pretend otherwise. Cleanliness and upkeep come up repeatedly, with mildew smells in the lobby and corridors, stained carpets, bathrooms that weren't properly cleaned, missing toiletries and towels, and at least one report of roaches. Front desk service can wobble when a booking gets complicated, particularly with multiple reservations from different platforms.
So my advice is simple. Book it if location is your priority and you want space for the money. Look at recent guest photos first, and if you're traveling with a baby or a big group, sort the room details before you arrive rather than at the counter.
Written by Mac Kiley · Updated Oct 2026
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Around here, on foot
Well-rated places within a short walk of Arnoma Grand Bangkok, nearest first. Minutes are at an easy pace in the heat.
- 1 minPAÑPURI WellnessWellness & Spas · 60 m · 4.7★
- 1 minLaem Charoen Seafood Central WorldRestaurants & Food · 120 m · 4.5★
- 2 minThe Market BangkokMarkets & Shopping · 140 m · 4.1★
- 2 minGaysorn VillageMarkets & Shopping · 150 m · 4.5★
- 2 minSato San Rooftop BarNightlife & Bars · 160 m · 5.0★
- 2 minCentralWorldMarkets & Shopping · 190 m · 4.5★
Experience hints
Pair your visit. After Arnoma Grand Bangkok, round out your day in Bangkok with contrasting stops nearby.
Reviews from Google
Arnoma Grand Bangkok feels like a classic city hotel that still knows how to take care of its guests. Sitting right in the heart of the Ratchaprasong area, it’s incredibly convenient, with major malls and transport just steps away, yet once you’re inside, the pace slows down noticeably. The rooms are spacious and comfortable, with a layout that feels practical rather than cramped. Everything is clean and well maintained, and while the design leans more classic than trendy, it adds to the sense of ease and familiarity. After a long day out in Bangkok, coming back to a quiet, comfortable room here feels reassuring. Service is where Arnoma Grand quietly shines. Staff are polite, attentive, and efficient, always ready to help with directions, transport arrangements, or small requests without fuss. Check-in and check-out are smooth, and you get the sense that they’re experienced in hosting guests from all over the world. The hotel facilities add to the experience. There’s a pool for a quick dip to escape the heat, a gym if you want to stay active, and dining options that are reliable and convenient. Breakfast is generous and satisfying, offering a good mix of local and international choices to start the day. Arnoma Grand Bangkok may not try to be flashy, but that’s exactly its strength. It’s dependable, comfortable, and perfectly located. If you’re looking for a solid stay in central Bangkok where everything just works, this is a hotel you can trust.
I would like to share my feedback based on my recent stay at your hotel, with the hope that it can help improve your services in the future. Firstly, cleanliness needs more attention. Some of the toilets at the lobby were not clean, which gave a poor first impression. In addition, housekeeping service should be improved. During one of my stays, basic amenities such as toothpaste, toothbrush, and sufficient towels were missing. I believe housekeeping staff per floor should be increased to ensure rooms are properly checked and maintained. Secondly, the breakfast experience needs improvement. The waiting time was very long, similar to standing in a queue, which made it uncomfortable for guests. Regarding staff service, it was inconsistent. Some days the staff were friendly and smiling, but on other days they appeared angry and unprofessional, especially one staff member at the courier/service counter. I strongly suggest more staff training on customer service and communication. Lastly, the room facilities were not sufficient. One of the rooms I stayed in had poor facilities that require repair and refinement. Overall, I believe the hotel has potential, but improvements are needed in cleanliness, staff professionalism, housekeeping, and room facilities. I hope my feedback will be taken positively for future improvements.
Im not sure how this is a 4 star hotel but this was such a terrible experience even for one night. The hotel is outdated, old, run down in my opinion and smells like mildew in the lobby. The smell is profound throughout the floor we was on too and in our room. As I was getting ready to leave I saw a few roaches in the bathroom and around the common area. So the rooms are infested as well. The carpet is full of stains. The bathroom was not clean. Hair was found throughout the bathroom floor and in the drain. The shower head was full of mold. The vent looks like it hasn't been maintained and wiped down. I told the front desk about my stay and that the room had roaches in it and it was like he couldnt understand what I was saying. I even showed him pictures. The bell boys was very helpful and the hotel is in a good location but its not worth the stay. Its not worth a 1 star in ny opinion. Please take heed to the other negative reviews before booking here. This place is nasty and unacceptable to stay at.
A sample of visitor reviews from Google. Read all 2,935 reviews on Google.
99 Thanon Ratchadamri, Khwaeng Lumphini, Pathum Wan, Krung Thep Maha Nakhon 10330, Thailand
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Tips for Visiting Hotels & Resorts
Compare OTAs and Direct Rates
Always check the hotel's own website after finding a rate on Agoda or Booking.com. Many Thai properties offer a best-rate guarantee or throw in perks like free breakfast when you book direct.
Location Matters More Than Stars
A well-located 3-star hotel often beats a remote 5-star resort. In Bangkok, staying near a BTS or MRT station saves hours; on islands, proximity to the beach you actually want matters most.
Arnoma Grand Bangkok: Frequently Asked Questions
Is Arnoma Grand Bangkok worth visiting?
Arnoma Grand Bangkok holds a 4.0★ rating from 2,935 Google reviews — a strong rating for hotels & resorts in Bangkok.
What are the opening hours of Arnoma Grand Bangkok?
Arnoma Grand Bangkok is typically open 08:00–23:00 — see the full day-by-day schedule in the location info on this page. Hours can change on Thai public holidays, so check ahead for holiday visits.
When is the best time to visit Arnoma Grand Bangkok?
The best months to visit Bangkok are November – February, with the most reliable weather. Crowds peak in December & January — going early in the day usually means fewer people. Months to think twice about: April – May (peak heat).
Where is Arnoma Grand Bangkok located?
Arnoma Grand Bangkok is at 99 Thanon Ratchadamri, Khwaeng Lumphini, Pathum Wan, Krung Thep Maha Nakhon 10330, Thailand, in Bangkok. Getting around Bangkok: BTS Skytrain (most central areas); MRT Metro (underground).
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