Checked in here almost a year ago and was very thrilled with my room as it had an awesome ceiling to floor aquarium with many fish swimming about. Rooms - very big and tidy with nice rain showers, soft bed with extra fluffy pillows service - service lacks a little but they do try very hard Eat - there is... More

This is a most unusual hotel where you have your room window onto the underwater part of an aquarium. You can see tropical, colourful swimming back and forth while you are relaxed on your bed. The aquarium is about 2 feet deep and have a blue backing. It runs along all the rooms on one side of the long corridor... More

We picked this hotel purely for the Aqua Rooms which have an aquarium running the length and breath of the bedroom's main wall. It was a real novelty and quite calming and therapeutic to lie in bed watching the fish swimming around. The queen sized bed was very comfy and the bathroom was gorgeous with a very powerful drench shower.... More

My family and I stayed at H2O for 3 nights. The location is closely located to Mall of Asia. We stayed in the Aqua Classic room and the Premiere Suite. The aquarium in the Aqua Classic is awesome but if you're claustrophobic I don't recommend it since there are no windows. The washroom is very clean and modern. The Premiere... More

This hotel was amazing from start to finish. Problem is no cab's come at night and you're left wandering around in the dark trying to get to a public enough street to catch a cab. Anyways the Bayview room is awesome, it comes with a cool spa and the beds are absolutely comfortable. The hotel also has a lovely lounge... More

Stayed in this hotel for a week. The room was small but adequate. They did provide housecleaning every day. We thought we had a booked a themed room but it was standard looking out onto the sea lion show. Would I recommend staying yes maybe for one or two nights more than that for the price I would recommend you... More

I have to say that for the price you pay, H2O is really quite disappointing. The Room: We stayed in a premiere room that has an aquarium in it. It was small in size although to be fair it had two T&Bs which served us well since there were four of us staying in the room. The aquarium was fun.... More

We stayed at an aquarium room, which my kids loved because of all the bright-colored fish. But if it were just my wife and I staying, I think we would have preferred the bay view rooms. The aquarium rooms had no windows which, to me, made the room feel stuffy. But my kids didn't seem to mind. Rooms were comfortable... More

We stayed last weekend, and the experience overall was amazing. I booked the aqua room thru booking.com for a very fair price, however when I checked my bank statement this morning I found out I got charged $311 comparing to $190 they had quoted before we even checked in.I phoned the reservation office this morning and they told me to... More