D'Hotel Singapore is a hotel with a rooftop bar, listed here as a bar in Tiong Bahru, Singapore. It has a 4.1 rating from 331 Google reviews. Its website describes a four-star, smoke-free hotel managed by The Ascott Limited, a short walk from Pearl's Hill City Park.
Its website says the rooms have coffee and tea making facilities, soundproofing and king-size beds, and that there is a rooftop bar on site. It also mentions a fitness club and check-in at 3pm. Hotel bars with a rooftop view tend to be busiest on weekend evenings, so booking a table ahead is sensible in the warmer months. Guests who want a quiet drink often choose an earlier hour, when the view is still bright.
For a drink with a view in the city centre, this hotel bar is a good option after a day exploring the nearby parks and streets.