Staying at Dennis' place was a great experience! It's clean, comfortable, and centrally located. In addition being quick to communicate with, Dennis is a very welcoming host and more than happy to share plenty of recommendations for anything you're looking for in the Brixton area (and beyond). My only regret is that I didn't have more time to check out more of his recommendations. I would not hesitate to stay at Dennis' again the next time I find myself in London.