I highly recommend Neel for your stay in London.
The location of his house is wonderful. It's a few minutes walk from the London Underground, and it's placed in the center of a very safe, walkable area in the Camden region. Just a ten minutes walk is Primrose Hill, which I highly recommend visiting if you decide to lodge at Neel's; you can see all of Northern London from the peak of the hill!
In addition to this, Neel is a wonderful and hospitable host. He has gone out of his way to make my experience in the city better, and he's incredibly helpful in giving advice about how to navigate it.
The room itself is quite small, but it's comfortable, and ultimately has everything that you could possibly need in it. The WiFi works well, having both streamed and done Zoom courses on it, and the bathroom was always clean during my stay.
I'm sure that if you have any questions, he would be more than happy to respond. Again, I highly recommend Neel for hosting any upcoming London trips.