Where Am I?

I woke up one morning on someone's couch after a party.
Where exactly in the city I was, I had no idea.
Looking out of the window gave me very little help. Top floor flat and this tower.
I had never seen it before.
Not one to wake any other stragglers up nor wait for a bacon sandwich, I made my way down to the unfamiliar street below.
Left or right?
Sod it, lets walk towards the strange "Prisoner" looking tower.
Three streets of unrecognisable houses wielded the idea that I may not even be in Aberdeen.
Imagine my surprise as I turned the corner and came across a main road that I not only knew exceptionally well but was quite close to home.
Turned out that I knew most of the city well, except those 3 streets. And this tower sat on the roof of a church that I had been past many many times.
Keep E'm Peeled people.