I had a wonderful time staying at Sebastian’s place.

The host: Sebastian and his wife were very helpful and friendly. They picked me up and brought me to the house. Sebastian showed me the surroundings (walking distance places) so I get used to the area.
My U.S. phone wasn’t working so I bought a local sim card and he lent me a phone. If you plan to stay for a week or more having a local number can become very helpful. The day I was leaving SG he even took me to the airport.
Bottom line, he was always available whenever I tried to reach out to him.

The place: The room I stayed is pretty comfortable, with your own bathroom and balcony. Wifi, AC, TV working perfect.
The kitchen is wide, you have utensils to use or cook your own meal.
Washing/dryer machines working perfect as well.
Groceries, Hawker center, LRT (bus), MRT (subway), etc, are pretty close.
Best advice is to buy an MRT card right away (can be used in buses as well) and recharge it when necessary.