The main thing that you need to know about this rather new, huge airport is that there are literally 2-3 outlets for the entire building. You will find them if you look closely at people sitting on the floor in strange places - they have found and are charging their gadgets.
And there is no wifi at all, and the e-sim does not connect.
If you are flying with a transfer here, take an extra powerbank.
An airport with almost nothing in it. A small department of Algerian wine, a small department of Algerian sweets and a little souvenirs ..... In short, a large hall with armchairs