I like how close the hotel to BTS TRAIN, TERMINAL 21 and everything else was just few minutes walk so that was good.

Breakfast could've been better, should be a little more variety of food! WiFi was no good keep asking for the log in password even though we already log in few times and very slow as well.

I like that the consierge remembers us coz we came back after a short stay at Hua Hin. O...there's a teddy to welcome us on d bed (but its d hotel mascot; cannot be brought back!) Hotel is also worth it for the price. Comes with breakfast. Its along the bustling Sukhumvit street & close to BTS, MRT...& Terminal 21 shopping complex is within 500m.

I find the lighting a bit dim. Bathroom is bright enough tho!

The location is perfect, you can to to Nana station, Asok station (or Terminal 21) of blue line, and Sukumvit station of green line, easily to to many attractions by MRT to avoid the trash hours. The buffet breakfast is perfect, many choices, in-room dishes tastes and service is good. The concierges team are very attentive, and considerate. The bed is very comfortable for a good revitalizing sleep. There is the weighing device which is not easy to see in a 4-star hotel. The toiletries are very good, fragrant, beating 5-star. Room service is very good. You can find money changer, drug store, pubs, tropical fruits just meters away.

The internet not fast, some time broken, and the gym is small. But if you have new SIM card, and data package, should be ok.

S15 was a fantastic hotel for the price. My room was large and comfortable. The staff were extremely friendly and helpful. Most of all, the location is perfect. It's near many exciting places, and it's easy to travel around via the nearby BTS.

The only thing I would like to see is an iron and ironing board in the suites.

Spa room very good, nice and spacious. Friendly staff. Breakfast was good. Cery good location near Asok and Nana BTS and terminal 21 mall.

steam room and sauna were tricky to use, think the steam room didn’t work properly. Gym is very small and dumbbells only to 10 kg. Shame there’s no swimming pool.

Hotel exceeded my expectations, in cleanliness, comfort and luxury don't let the exterior fool you inside is modern luxury hotel and rooms in walking distance to everything at your doorstep. Will definitely stay again.

the location is near the Asok of BTS, just five minutes by walk. The room was clean and big with a comfortable bed.

the soundproof can't against the noise from the Sukhumvit road well, especially at midnight.

The hotel locates in the center of everything. It is easy to travel to other locations by BTS or MRT. Love the place

My 3 night was very comfortable but I feel very funny when I step to get a shower. The housekeeper cleaned the room and set up the bathroom nicely. When I pick up to wash & shampoo. IT WAS ALL EMPTY BOTTLES. Maybe she needs to look inside before placing them in the bathroom.

Great location, middle of Sukhumvit Road, good food and drinks options nearby Comfortable and spacious rooms, well above the average in this price range, with good noise insulation.

The Wifi connectivity is patchy, especially during business hours. The area can get very busy, especially in the evenings with the nightlife popular in that part of Sukhumvit Road. If that puts you off you're better placed to stay elsewhere.

Food was excellent Staff were very friendly and helpful The location was excellent

For my back a harder mattress