hotels.com asked how checkin was and I wrote that the Candy Bar is at the address given for hotel Monaco (9 Schillerstrasse), the hotel is not even on Schillerstrasse and that between selecting my room and its confirmation, it was changed to one with shared bath. The hotel responded immediately that I was untruthful about the shared bath, and that the Candy Bar is a "gentleman's bar" and since they can be found all over the world, I had nothing to fear from it, but not why they use a false address.
When reserving a room at Hotel Monaco from Slovenia I saw that the cheapest rooms had only a shared bath and selected the next more expensive room, which didn't list a shared bath. How that became a reservation for one with shared bath is only known to hotels.com and the Monaco but they readily offered a private bath for 15 euros more, as if they knew that's what I wanted. At home I've tried to find a room listed there with shared bath but cannot.
My photos show the block at 9 Schillerstrasse and the Hotel Monaco sign above the Candy Bar, with a woman who many not be a hotel employee leaning in the doorway. If the Candy Bar is not to your liking stroll just 3 doors to the Bad Angel, or the Dolly Bar, right beside the Broadway Bar, beside the KINO Sexshop beside the Beate Uhse Man's Planet. Check these on Google Map.
If you want this, the Hotel Monaco wants you. But to check in you'd better go to Adolph Kolping Strasse, where the hotel entrance is, upstairs.