Does anyone know what hotel Billie stays in in Kraków 3th/4th June?

Today's Billie's show in Kraków, and i thought I'd be cool to camp outside the hotel to maybe catch her while she's walking in after the concert. I don't know what hotel she stays in though, soooo maybe here somebody happened to know somehow? I'd be so so so grateful for any info 🙏🏼