The requirements for documents needed at check-in depend on the type of accommodation and the applicable regulations. For hotels and other accommodation facilities, a Russian passport, an international passport, or a driver’s license may be accepted. For apartments, serviced apartments, and other properties where check-in or contract conclusion is carried out according to the rules of a specific property, the required documents are determined by the property itself. Front desk is open 24/7. Citizens of Russia: Upon arrival, adults (14 years and older) must present a valid internal passport of a citizen of the Russian Federation (passports and driver's licenses are not accepted). Birth certificates must be presented for all children (under 14 years of age). If the child is traveling with a relative (with the exception of parents) or a guardian, documents confirming his right to accompany the child must also be presented upon arrival. Foreign citizens: Adults and children must present a valid passport, visa, and migration card upon arrival.