We had no car so had to use Transperth. Could walk downhill to catch the 481 bus and mostly downhill from the nearest return 481 stop :) The 481 takes you to and from the rail system at Clarkson & hence the whole of the Transperth network.
The unit is compact but with enough space to "spread out". The balcony is small but has Indian Ocean views - also has a BBQ but we didn't use it.
When we arrived Steve and Sarah were not at home (they were at the shops getting us some fresh milk and bread!) but their son gave us the keys - so no delay in gaining access.
Steve and Sarah are very friendly and helpful, but not intrusive, and are great hosts.
One caveat - the unit overlooks a church which uses a very loud bass sound during its services. This probably wouldn't upset many but it was very uncomfortable for us. Poor Steve and Sarah have to live with it - thankfully we do not - so spoiled by our own quiet spot in Tasmania :)