Can a building by itself cross timelines, or did this couple experience some sort of time slip? Read the story about the couple who stayed at a really old hotel and who couldn't find it again to visit once more.
Scroll down to "Time Slip Hotel"
https://www.strangerdimensions.com/featured/time-travel-proof/
Scroll down to "Time Slip Hotel"
https://www.strangerdimensions.com/featured/time-travel-proof/