My parents, partner and I stayed at Alvin's place for 5 nights. Easy to get to on the MRT and easy to find/check in. Place was clean and Alvin was responsive to messages. The beds are quite firm (which is normal for Asia) but worth knowing in advance, especially if planning a longer trip. I would suggest a house manual would be good so that guests know what to do with rubbish or can work out the electronic gadgets but overall we thoroughly enjoyed our stay.