Its a great console and you can download anything you want including games and movies.
The games are not region locked but Im not sure about the Bluray movies.
But bear in mind the game sizes and patches are insanely huge and range around 20 to 30gb sometimes in some games (Halo 5 required a 22GB patch and then after a month another 11GB for example) So be prepared to keep you console on at night downloading the games and their patches. One good thing about the Xbox service is that its really stable, I have been downloading stuff for over a year now and I have never encountered a single timeout or download failure.
As for the shops, theres a small shop in Bourj Hammoud called Playbox, he gets everything for the Xbox One and he also can download and install games for you for a small fee if you dont want to wait forever for the downloads.
https://www.facebook.com/Playbox-910270238983461/
Another one is Games Center in St-elie antelias, they have a good selection.
https://www.facebook.com/gamecenterantelias/?fref=ts