The 19th century guard house next to the Mint Tower in Amsterdam, with the stairs that lead to a former public toilet in the basement of the building, which was a popular cruising place for gay men.
<a href="//commons.wikimedia.org/wiki/User:Paul2" title="User:Paul2">Paul2</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>