15 minutes may last 2 hours

As some of you may know, after entering Russia boarders, you have 3 days to register yourself in a city.
I am in Moscow right now, so a russian friend helped me in that task.
You can do this small process in the migrational services, or in the post office.
We went to the post office.
Everything in the documents is in........ Russian! So, unless you know russian, you will not be able to fill in the forms.
In the website of the migrational, it says that 15 minutes is the normal time of the conclusion of this process.
Sometimes in Russia, 15 minutes can last for 2 hours.
Anyway, the process is done, and i will offer you some pics, being the first one referent to the registration.