Hi daveaus
we are regular both to Ibiza and Australia each year and have to say there is no way you could get the bargains for a room that you do in Oz.
When in Perth we have the odd few days away with a room for four at one all in price. You could expect to pay that 'each' in Ibiza or many other european destinations.'
A most beautiful place though, Ibiza is worth every penny......................................although so is Australia!!! Decisions Decisions

Incidently where are you coming from in Australia?