Thanks for the report! The problem is that the official address of the Hotel Ananas is Rechte Wienzeile 93-95 while the entrance is in Sonnenhofgasse 8-10. I decided to add the official address only as a note for mappers and use the address of the main entrance for everyone else (see https://www.openstreetmap.org/way/121670165). I hope the tagging is less confusing now. Please reopen this note if you have any comments.