This is one of my most-favorite Airbnb's that I've ever stayed in - Ryan and Elisa's loft was AMAZING. It's on a quiet street, having a small kitchen/fridge was the best, the bed was super comfortable, and I spent more time in the hammock than I'd like to admit.
As a solo traveler who had never been to London before, I was a bit nervous to stay in Brixton with it being "outside" the city, but I never felt unsafe and actually found it very easy to navigate. Anything that I wanted - from shopping and coffee to groceries or public transportation - were within a 10 minutes walk.
Besides being sparkling clean, check in/out couldn't have been easier, Ryan and Elisa were super responsive to all of my questions, and you can really tell how much work they put into the loft.
If you're visiting in the summer, I wouldn't worry about it getting too hot or anything like that - there are plenty of windows that you can open, and I actually got a great breeze the whole time.
Thank you both for an amazing stay! :)