Thanks for your comment and for checking things! 

I will check what I exactly did. From what I understand, this is a telescope and not a building. Not everything that has been built is a building. If we agree that this is a building, it needs to be tagged such that a consumer interested in buildings is not considering this a building. Do you happen to have a photo of this structure?

I didn’t remove the feature. I only removed the building tag. But I will check again.