David is a very nice host. He responds immediately to your inquiries and other messages. He made us feel comfortable while staying in his apartment. Btw, the tap water in Sydney is safe to drink! Our room has no lock, but we felt secured during our entire stay. He has a dog named Bailey, behaves at all times and is very lovely. His house is near Museum and Central Station but the road is steep. Not recommended for people with kids or elders. But is perfect for someone like us! If you're looking for an affordable place with a great location, then you might want to consider David's place. And lastly, the room has a private bathroom which is a plus for us.