I can't recommend this apartment, and Jiayi's hospitality as a host, highly enough. The second-story flat is located just a few blocks from everything needed to enjoy a stay in Singapore – public transit, cafés, restaurants, (a little further away) a grocery store – and the apartment itself is well-stocked for either a short or extended visit. 10 minutes away by foot and you're at the JW Marriott for a conference (as I was) or in Little India for dosas and shopping.
The apartment itself has a bright and smartly-decorated living room, a compact but sufficient kitchenette with a toaster oven and microwave, a handsome bedroom and a large "outdoor" bathroom (protected by proper walls on three sides and elegant wood slats along a fourth wall to offer privacy but keep the air moving around) complete with a washing machine and folding/drying racks.
For the price and centrality of this location, I can't imagine doing better in Singapore, and I'll return here enthusiastically on future trips for work or pleasure.