to be fair i don't really expect there to be a physical real inspiration, almost all of the real places (or their analogues) depicted in game use real photos as background, while the guesthouse almost exclusively uses cg renders.
and on that note geographical accuracy isn't really given much importance (which is fine), just look at rune's tea house, for which the exterior is an irl gay bar in iceland, but the inside uses images from a tea place in poland- or the philharmonic which doesn't look like the one in tromsø but is a perfect match to the national forum of music in Wrocław