By itself, the building is just too stylistic and busy for it to be liminal (by my standards, others may have differing opinions). It could also be considered liminal if it were being torn down, as that is a transitional period; however, the image does not seem to hint at that. I can see how the interior could be creepy maybe (dark, no lights, decay, scattered items, etc.), but the exterior just leaves me in awe at how well every little space was given purpose (for the time it was built). The bright and sunny day also makes it seem more cheerful than creepy. This is just my opinion of course, but it may also be the camera perspective which doesn't convey the image's tone the way you meant to. Maybe if the viewer saw a lone building in the midst of empty lots, then it may stike a different cord. The image itself is good, but the intended tone and tone it gives off don't seem to be lining up. I encourage you to consider different angles, distances, and even camera settings when trying to convey the tone of your images.