Apartments in Jerusalem

Where all the apartments for rent and for sale in Jerusalem?
From time to time when we seach real estate properties, in Jerusalem we
get into this problem.
According to this problem, on the one hand there is a lack in properties for
rent or sale, and on the other hand - the properties that are offered to us are
very expensive !
Why the real estate properties in Jerusalem are so expensive ?
Well, there are some reasons for it:

First of all, there are young couples who want to buy apartments for living.
When they buy an apartment, there is one less in the market. They are not
buy an apartment and sale one.

Secondly, because Jerusalem is a very special and holly city for the three
biggest religions, it is very desired not only buy people in Israel, but also
by people from all over the world.Therefor, people from all over the world
(especially jews) want to have a real estate property in Israel, while
Jerusalem is most popular.

As we all know, when there are not enough available propertis, the prices
of the available once are increasing.
But eventually, those of you who have real estate property in Jerusalem of
your own can be sure that you made a good deal, since every year it's price
should increase.