And again!
This was the original 'Junkyard' studio, at my house in Chiswick.
Since then we've had Junkyard #2 in an industrial unit in Acton (2014-17) and now The Final Junkyard in Harrow.
Junkyard #2 needed virtually no setting-up at all, it just worked right from the off. It was alongside a freight rail-line, backed onto Bell Percussion and faced an all-night laundry, so noise was never going to be an issue.
The Final Junkyard is very much a re-visit of the first Junkyard, a single-garage conversion into a noise-reduced (but not soundproof) rehearsal space, with the great majority of the work being done by a keen DIY type.
Probably the biggest single difference with The Final Junkyard (you're singing along now, aren't you?) is that it has an industrial heating/aircon unit built into it, which makes it a genuinely comfortable place to be whatever the weather.