The tour you’ve linked made by LDPR politic party and this is only for a Russian citizens.
However, here you can find a tour description which is done for foreigners too, and, maybe, you can also select a language (description said that you can pickup any language, but I don’t think that it’s really "any" :)). You probably should try to cantact the agency by email, contact information can be found here.
Contact information:
Address: Moscow, Nikolskaya st., 4/5, office 389.
Phones:
+7 499 39 810 29
+7 926 02 11 481
E-mail: [email protected], [email protected]
SKYPE tourincity
Update: it appears as none of travel agencies can actually do this tour for now. Can’t say why is that, but right now I can’t find any way to get into that building with excursion.
Credit:stackoverflow.com‘
4 Mar, 2024
4 Mar, 2024
5 Mar, 2024