Hotel doesn't register visa if I stay less than 10 days

Question

My apartment in Moscow says that since I am staying in the City less than 10 days they do not need to register my visa.  I will be in Moscow 7 nights, arriving Friday 3 June and flying out of Russia on Friday, 10 June.

Is this true?

I will be in St Petersburg from Tuesday night, 17 May and leave Friday afternoon, 27 May.   That is 10 nights and 11 days (counting the day of arrival).   Does my hotel in St Petersburg need to register me?

I will be in Russia 25 days, including the day of arrival.   I'll stay in 7 different hotels--7 nights in Moscow, 10 nights in St P. and one or two nights in each of the others.

Does any hotel (except St P) have to register my stay?

Thank you!

Captain Trips

Answer 1

Yes you right, any hotel need to register your stay, because this requires Migration Service of Russia. for any person who not from the Russia.

( Hotel Red Terem, Saint-Petersburg )