Communication department, post office. Here you can order a call, send a letter, a parcel or a parcel. Convenient working hours. The staff is friendly and polite, they will tell you where to go and will be happy to help.
Due to the difficult situation in the city, the post office is periodically closed, as for example now. And how to get letters or pay for communal services, you have to go to the main building of the BSI.
They opened a branch on Korolev instead (I went there as a child), there is now a tavern in the premises of the old branch.
The quality of the work is excellent. The Bfv assumes that the notification is delivered earlier than the parcel is delivered to the branch - look at the time on the notification: if there is an inscription "after 17.00", you do not need to come to the opening and yell. There are no miracles.