I really enjoyed my entire three month stay at Michael's place. The area is super easy to get around: two overground train stations are an easy 10 minute walk, there's a bus stop at the end of the road 2 minutes away, and multiple grocery stores as well. It's a 15/20 minute train ride to either London Blackfriars, Elephant & Castle, or London Bridge. So you can really get anywhere in central London easily.
The house itself has all the necessities - kettle, coffee/tea, sugar, towel, bed linens, hot water, pots/pans, kitchen cutlery. Also a cleaner comes once a week and there's a washer/dryer which is amazing. The room itself is super spacious for one person and a nice size for two. It's located at the front of the house with four huge windows so you get lots of natural light throughout the day. The neighborhood is nice and quiet as well.
Michael is a great host, easily reachable, quick responses, and super helpful if there's any issues! Would definitely recommend staying whether you have a short or long term trip.