The remains of the abandoned Crouch End station. One of the two platforms is to the right, and the remains of the station house can be seen in the upper left. Disused Stations has a nice writeup with historical photos of the station[n].
An addition to the house: The box is an extra room and comes with a terrace. The photographer Tobias Fischer[bx] lives in such an apartment (and has his photo studio there), and was interviewed about this in Dagens Nyheter: A roof terrace in the million programme[by] (Swedish).
The golden rules of Alby (from left to right, top to bottom): Everyone has the right to have friends. Everyone has the right to live in Alby. Give us a drug-free Alby. Don't destroy Alby - it's our future. If there's hope, there's life - but we don't want to see a knife. Think with your brain, save your bicep. Take care of everything that grows. We shall try to stop the violence. Treat big and small with respect.
The rules were selected by the children in the local schools and were put up on September 13, 1996.