Brick Lane Flats is a location in ZombiU . It is accessed from Brick Lane Markets after the player has received Gesner's book in Buckingham Palace.
You intially visit Brick Lane Flats in order to receive documents by John Dee for Dr. Knight. Towards the top of the flats is a party that was held before the apocalypse. There are multiple zombies in the flat (Can be referred to as Dancing Zombies) along with music and lights.
Brick Lane Flats can be quite perilous when unprepared, filled with multiple Blighters, but also quite rewarding if you look in the right places, with weapon upgrades and even a double-barreled shotgun.