there is a typographical error in what i wrote above.I want to correct it.
I wanted to say that the building owner is not passing every buck to the unit owner.Nakheels clearly specifies the amount from building owner and unit owner.Only that is being collected from unit owner;atleast thats what we have done.(from the posts above i can see there are other building owners who collects far more than that).If any body requires the proof for the above i can give you reciepts of both the payments,viz payment by building owner for building charges and payment for unit charges,issued seperately by Nakheel itself so that unit charges reciept can be reimbersed from the unit owners.