Good question. It's certainly just off Bardowie Street, but not sure which street: I thought Burmola or Carbeth, but I'm not that sure that the type of tenement is correct. The tenements in Trainspotting are the most basic construction, for the poorest class of workers.
I wish I had taken more photos of Possilpark before the effects of class genocide resulted in the area's (once home to much of my family) inevitable destruction. It wasn't that easy to carry a camera and photograph the place in the 1990s. Tended to draw quite a bit of attention, and much of it not very welcoming. That said, if you look at the links below, I'm sure it's in that area:http://www.glasgowguide.co.uk/Glasgow_Nort...lpark%2032.htmlhttp://www.glasgowguide.co.uk/Glasgow_Nort...999/index4.html
It's somewhere near photos: 28, 32, 33, 34 & 35.