The cache is hidden at the given coordinates. However, to log your find online, you must fulfill specific requirements as follows:
You must have found at least 50 EarthCaches; these finds should be in at least 5 countries
.
You can see if you qualify for this challenge by using the checker:

The Cache
The cache is a micro hidden in a slightly bigger container. Apologies if you're a bit jumpy. Be prepared and try not to scream. Tweezers will definitely be useful.
Hint is generous as this is a busy area. Entrance to the nearby carpark is on Stranmillis Road.