my way
Big enough villas, decent size garden but just a block of sand,no garage door(double garage), will be your responsibility budget circa 20 to 40000 dhs for a nice enough reasonable quality garden (8 to 10000 AUD). This cost used to be offset with you electing to move into your villa with no furniture usually staying at a mates place while training,and the company giving you a check for 36000dhs.This is no longer available if you are married with children you will get a villa probably at silicon which isnt half bad and it will be fully furnished!! So if you want to bring over your own furniture to make it feel like home you can but this is extra expense and hassle if you then have to ditch the substandard furniture you are supplied with when you arrive.
silicon is very child friendly,quiet streets and good play areas are almost completed,definately a plus!!
The move to Dubai will be an expensive one and you can AND will be eating considerably into your savings to get set up here!!
PACKING and REMOVAL 5 to 10000AUD if you need a container.
AIRLINE TICKETS 2 kids you and wife 5000AUD on EK
GARDEN 8 to 10000AUD
GARAGE DOOR if you want one 1 to 3000AUD
At the top end circa 28000AUD plus a couple more for incidentals. say 30000AUD.
Good luck and start saving!!