Officially, you must have confirmed an accommodation for every night you will be in the country. When the visa owner arrives in Russia and checks into the hotel, the visa is registered by the hotel.
The fee for the hotel registration is about 5 Euro per person.
For guests staying privately without booking accommodations in the hotel registration fee till 30 days is extra to pay - 35 euro pp.
Don’t forget that you have to register visa during the first 7 days after arrival in Russia!
