The 3 day stay at Yong Xing's place waa very comfortable. The house is a fairly small space (understandable by Singapore standards), but Yong Xing had organized it so well that we had pretty much everything that we needed. We were really impressed that she had thought through all aspects. The towels were clean, toileteries replenished and sheets were neat. Overall The house was kept clean. Yong Xing co-ordinated everything so well that we had no trouble in getting the keys etc. We were super jet lagged from the US flight .... it helped that she managed things well to make our stay warm. The washer/ dryer was basic, but served our purpose well.
The only cons that i can think of
1) the house is a compact one. So if you are travelling with a kid , there is a chance that the kid may feel a little squeezed for space in terms of just stretching and running around a bit !
2) I felt I could not use the MRT train effectively as it was a little bit of a walk. So don't expect too much proximity to the station. However, uber worked fine and cost effective.
3) will suggest Yong Xing to stock a few non-asian snacks too😀, especially if you are tired to go out on the day you land..