I think Mark might have forgotten that he had a guest with him for the night.
Music was blasting from 2345 till about 0130 the next day, had to put on my ear plugs and try to sleep with the trembles of the sound system.
Otherwise all else is good. Brixton has its own character, very different from the posh central London vibes. Immerse yourself in it and I am sure you will enjoy it as much as I do.