Filming location - Tom Clancy's Jack Ryan series - S3E7 - Greer meets Vova

I'm a huge fan of IMDb - even before Amazon bought it - and I'm constantly using it. I'm watch season 3 of Tom Clancy's Jack Ryan series and I'm very curious about where a particular scene was filmed. At about 12/13 minutes into the episode, Greer meets Vova at a place that seems do be a large shopping mall/store/hotel, with a stunning architecture inside. Since I love Prague and also architecture, I'd like to know which building is that. Thanks in advance!