Izmaylovskoye ave, 71, build. 2B (Partizanskaya metro station)
Follow the link
and in the "Book online" section, enter the desired dates of your stay, and then click “Find room". On a booking page, click "I have a promo code" and enter wcc2018. You will see a list of available rooms with a discount. The deadline for reservation is 24th of January. Promotional code is valid for the dates of stay from 7th to 11th of February.