I was twice at the Radisson Blu, in August 2020 as well as in May 2021. Unfortunately, I only got around to writing a review now. I can honestly only say the best. But apart from the fact that the rooms were very comfy and clean, there was an awesome gym and excellent restaurants in the building (I loved Black Thai in particular), I would like to emphasize the friendliness and helpfulness of the staff! As we all know, they are the face of a hotel, and they were simply amazing. I could tell many things about them, but let me just tell that you that I tried to book tickets for a concert in a quite famous Moscow night club. It simply didn't work on the Internet (for no obvious reasons). Thus, I asked the concierge (whose name, unfortunately, I forgot) and he not just organized the tickets but actually managed to get us a table there (moreover, the best table!) for the same prize! But as I said, all the staff were super-friendly, super-professional and helpful! Many thanks to you!