Anantara Siam Bangkok Hotel

The hospitality is beyond words. The attention to details is superb. I've been to a lot of hotels around the world in Europe, United States, and Asia, but Anantara is unlike any other hotel. I feel valued and cared for. The staff during my stay from September 20-23, 2026 deserve a praise from their manager! Kudos to the whole management!

I am writing on the back of guess Victor's review with more detail. This morning, I woke to discover a substantial pool of water by the entrance hallway of our room. Water was leaking from the ceiling, and unfortunately my only pair of shoes had been sitting in the affected area and were completely soaked. Mechanical problems happen, the leak itself isn't why I'm writing. It's how the situation was handled once we reported it. At around 9am, my partner went to Kasara Lounge and reported the leak to Becky, including what had happened to my shoes and asked whether the hotel could arrange for the shoes to be dried. Because they were my only pair, we also asked whether there might be sandals I could borrow in the meantime. There weren't, which was completely understandable. Shortly afterwards, our housekeeper (Jum) arrived for the normal morning room cleaning. As far as I know, Jum's arrival wasn't connected to our report. She saw the towels and immediately realised something was wrong. She noticed a pair of my socks still near the wet area and moved them to safety, checked whether anything else had become wet, brought more towels to contain the continuing leak and suggested switching off the air-conditioning as this might be the source. There was nothing rehearsed about Jum's reaction. She was simply concerned about about the room, our belongings and us. That was the Anantara 'hospitality' I remembered. Meanwhile, Becky arranged for my shoes to be taken to the laundry. We were subsequently told that because of the material in the soles, they needed to be dried carefully and wouldn't be ready until later that evening. This was where I became frustrated. A solution had been offered, but it wasn't a workable one. We had already explained that these were my only shoes and had specifically asked to borrow sandals for that reason. If my shoes weren't going to be available until the evening, what exactly was I supposed to do for the rest of the day? Becky's suggestion was that I could wear the hotel's bedroom slippers to breakfast. I found that particularly difficult to understand. Only the day before, I had been reminded that even a sleeveless top isn't considered appropriate attire in Kasara. Yet when water from the hotel room soaked my only pair of shoes, the proposed solution was effectively that I walk through the hotel and go to breakfast in bedroom slippers. I didn't expect anyone to risk damaging my shoes by drying them incorrectly. I expected someone to recognise that the proposed solution didn't actually solve the guest's problem and take it further without us having to insist. Instead, we had to push the issue and ask for it to be escalated. Only then were we told that the shoes could be returned by around 10:30am. Engineering subsequently attended the room. When the ceiling was opened, a considerable amount of water came pouring down, making clear that this wasn't simply a few drops of condensation. Around 11am, I returned to Kasara. Becky apologised for the leak and explained that they were checking whether engineering had permanently resolved the problem. If not, another room had already been reserved for us in case we needed to move. That was sensible and appreciated. I mentioned that I had already seen the engineer leave. Becky said she would check whether the repair had been successful and let me know. Having waited after half an hour without hearing anything, I followed this up with her to be told engineering had confirmed the problem was fixed. And that really summed up my frustration with the morning. The leak was repaired. My shoes were dealt with. A backup room had been identified. Things were ultimately resolved, but we had to keep driving the resolution ourselves. In another review I posted only yesterday, I praised Anantara Siam's substantial investment in its renovation, but questioned whether, in improving the hard product, some of the soft product that made this hotel special was being lost. Today's experience brought that concern into much sharper focus. For years, we've returned to Anantara Siam several times a year. I'm also a GHA DISCOVERY Titanium member, so loyalty to the group is hardly unfamiliar to me. Yet the strongest reason we kept coming back to Anantara Siam was never simply the rooms or facilities, it was the hospitality — the warmth, intuition and ability to understand the guest, solve the problem and take ownership without everything having to be explained or escalated. As the time of writing (4.30pm), I have not heard from a manager simply to acknowledge what happened or check that everything is okay. I'm not writing this because I'm looking for compensation or a grand gesture. Frankly, there would be grounds to raise the question: my belongings were affected and a considerable part of my morning was spent dealing with a problem I didn't create. But compensation isn't really the point. What felt missing was the hospitality that connects all of these things, understanding the guest's situation, finding a workable solution and taking ownership of it until the problem is resolved. Ironically, the housekeeper (Jum) demonstrated exactly that this morning. The physical hotel has never looked better. But beautiful rooms and facilities are things other luxury hotels in Bangkok can also offer. In another review posted on 23 Sept, I questioned whether some of Anantara's soft product was being lost. After spending this morning having to push, escalate and follow up on a problem we didn't create, that concern now feels considerably less theoretical! Perhaps that's the saddest part of this stay: Anantara Siam looks better than I have ever seen it, yet somehow I leave feeling less connected to it than I ever have before.

It is near BTS it is realistic However just after the renovation and there is water leakage when we check in one bed room suite SERIOUSLY!!! Not just that the leaked water soaked the shoes I know they try to help but the solutions and support will only be acceptable when I show my anger I know I am not like spending a lot money customer, but every trip to BKK Anantara was the place we will always stay and not just 1-2 sometime can up to a week! I do not like this I am not here to lash out NOT COMING BACK anymore PERIOD

I last reviewed Anantara Siam on TripAdvisor in 2023. Since then, we've continued returning at least three times a year, generally staying for a week or longer, usually in a one-bedroom or Royal Suite with Kasara lounge access. I mention this simply to explain the perspective from which I'm writing. My partner and I have experienced this hotel over many stays and repeatedly chosen to come back. This review is also very much my personal perspective as a returning guest. Someone discovering the newly renovated hotel for the first time may feel quite differently. The rooms are modern, immaculate and beautifully finished, with noticeably better-quality furnishings and thoughtful details throughout. The new pool area and fitness centre are impressive done. What was previously a dated furnishing and small size gym are now spacious, modern and extremly well equipped. There is no question that the renovation has substantially improved the physical product. Understandably, the price has moved with it. Anantara Siam once represented particularly attractive value; today, particularly for suites with Kasara access, it competes at price points closer to hotels such as Sindhorn Kempinski, The Sukhothai, Dusit Thani and St. Regis. That's not unreasonable. A substantial investment has been made and the product has improved accordingly. But it does leave me asking a question I never really asked before: When the quality and price increasingly overlap with the competition, what makes us choose Anantara Siam? For us, the answer was always the hospitality, and Kasara was at the heart of that experience. For example, the old Kasara team didn't simply remember names, drinks and food preferences. There was an intuitive, almost unspoken understanding of individual guests , not just what you liked, but how you liked to be looked after. My partner is naturally very sociable whereas I'm much quieter. The team somehow picked this up without either of us saying anything. They would happily chat away with him while generally giving me my space unless I initiated the conversation. They didn't simply remember your preferences; they learned your personality and adapted their hospitality around you. Kasara itself had that same relaxed quality. In the evening canape hours, there would be salads, cheeses, cold cuts, soup and hot dishes, and you simply helped yourself. Take a little, try something else, have a drink and relax. The food wasn't necessarily remarkable. The experience was. The renovated Kasara is beautiful and polished, and the new team have been friendly, attentive and professional. It would be unfair to expect them immediately to recreate relationships that developed over years. But the experience itself has changed. The evening offering is now a set menu where guests select on main course and appertizer as a set, with very small portion served, and a repeat order is 'discouraged'. This isn't about expecting unlimited food or complaining about portion sizes. It's simply a very different proposition from the informal experience Kasara previously offered. The dress code points in a similar direction. Sleeveless tops for men are now not permitted throughout the day. That's the hotel's rule and I respect it; a smarter standard in the evening makes complete sense to me. But taken together with the new dining format, Kasara now feels considerably more structured and formal. Perhaps that's exactly what some guests want. For me, part of Kasara's appeal was precisely that luxury didn't have to feel formal. I spend much of my working life in an executive environment; when I'm on vacation, I don't particularly want to recreate it. Interestingly, even when travelling for business, there are evenings after a long day when I'm perfectly happy going back to the lounge, having a drink, something to eat and simply unwinding rather than having another meal with colleagues. So I'm not convinced greater formality necessarily makes a lounge more attractive to the business traveller either. A relaxed lounge can serve both. And that's really the point. I don't drink alcohol, and we never went to Kasara to maximise how much food or drink we could consume. We went because we enjoyed being there. On this stay, I simply haven't found myself naturally wanting to spend time there in the same way. Nothing dramatic has happened. The staff are friendly, the service is professional and the lounge itself is beautiful. It simply doesn't draw me in the way it used to. Other guests may feel completely differently, particularly those experiencing the new Kasara without knowing what came before. My reaction isn't universal. But after more than three years of returning several times a year, usually for a week or longer, one change feels particularly telling. Whenever we used to leave Anantara, my partner or I would invariably ask: “When are we coming back?” And we did. Again and again. This time, for the first time, we've found ourselves discussing whether perhaps we should try some of the alternatives again. That's not a threat that we won't return, nor do I think Anantara should turn back the clock. The renovation has unquestionably made it a better physical hotel. It's simply meaningful feedback from a returning guest. What kept bringing us back wasn't just what Anantara offered. It was how Anantara made us feel. I hope that, in bringing the hard product up to the level of its competitors, Anantara doesn't inadvertently make the soft product more conventional. Because for us, the old Kasara wasn't simply an executive lounge. It felt like coming home. On this visit, for the first time, it didn't.

I had the pleasure of staying at Anantara Siam Bangkok during my visit in September, and it was an absolutely fantastic experience from start to finish. The service was exceptional. Every member of the staff was warm, attentive, professional, and genuinely welcoming, which made the entire stay feel very special. The room was beautiful, comfortable, and extremely well maintained, with excellent facilities. The food was also outstanding, with a great selection and consistently high quality. A special mention has to go to the gym — wow! It was one of the best hotel gyms I’ve experienced, with excellent facilities and everything needed for a proper workout. Overall, it was an excellent stay, and I would happily return to Anantara Siam Bangkok on my next visit. Highly recommended for anyone looking for outstanding service, beautiful facilities, great food, and a truly memorable experience.