There are a number of things that I’m willing to brave (while not necessarily feeling brave) in the name of exploration. I’m not fond of the idea of being trapped underground, for instance, but I’ve explored cave systems under the theory that “they’ve been structurally sound for a long time now, so I like my odds of today not being the day they collapse.”
With that said, if given the opportunity to explore a structure that had catastrophic problems with its construction thousands of years ago, I’m going to pass on that one.