It's been my second time getting my hair cut at Jay's barbar shop and I can only recommend. i just moved recently to London and i couldn't find any satisfying hair dresser or barbar shop until i found Jay the Barbar.
the atmosphere is cool, they hand you a beer if you are in desperate need for one after a long day of work, it has an old school vibe how you would envision it from the old movies, and Jay and his collegue are such friendly and polite guys.
I no longer have to look further for another place to get my hair cut. I was both times truely satisfied with the service.