Considering the Bastion Hotel Utrecht in Utrecht?
A VT member wrote the following comment about visiting Utrecht:
Broken church by OrlandoBR
The tall tower was supposed to make part of the adjoining (?) church, but back some 600 years ago, when they were building it, they started out with the tower and then ran out of money; so part of the church was later built with low-quality, cheaper material, which later collapsed!! And that's how the missing middle section of that church was born.