What things to bring ?

Today a very nice lady from Interdean showed up at the house to take a look at the things I want to bring to KSA (Kingdom of Saoudi Arabia).
To be honest : I haven't got a clue. First of all : the place where we will be staying has got all the things necessary to pick up a normal family-life. It's got all the furniture of a fully equiped appartment, the kitchen has got everything needed to prepare the best meals, with-in walkingdistance of the place where we'll stay there's a supermarket, fitness, swimmingpool, restaurant, ...
So, the most important thing to bring seems to be : my swimsuit and some books.
Any suggestions are always welcome ofcourse ...
Oh yeah : my toothbrush ;-)