Adeyemi's place was just perfect. The apartment itself was very clean and in a very nice neighborhood which felt very safe. It was also just a 10 minute walk to the Elephant & Castle tube/bus station, which you can easily take to just about anywhere in London (I recommend getting an Oyster pass for bus/tube if you're doing a lot of sightseeing and are staying in London for a few days). I stayed at Adeyemi's place for 5 days with my boyfriend during the Easter holiday, and we had a fantastic vacation. We went out in the morning, saw some cool sights and ate lots of good food, then we came home to our own bedroom where we could sleep peacefully before starting the day again. Also, Adeyemi is a great host - he is quick to respond to his messages, and very kind and welcoming in person.
I would recommend him to anyone!