If you're considering staying at Park Hyatt Moscow this summer (15 July - 4 September 2016), a 'Stay 3 Pay 2' promotional rate is available if you book through Exeter International:
https://www.exeterinternational.com/...-hyatt-moscow/
As Exeter International is a Virtuoso partner, you should receive the Virtuoso amenities (room upgrade at time of booking subject to availability, early check-in subject to availability, guaranteed 4pm late check-out, complimentary daily breakfast for 2 and USD100 dining credit):
https://www.virtuoso.com/hotels/6163...w#.V0Wujb6E0ms