Matt's place is fantastic.
Such a great location first of all, Battersea Park/Thames are just a step away and 3-5 min walk to the famous Battersea Power Station.
Clean, safe neighborhood day/night, grocery stores are all near by, good access to center by Bus, Underground. There are plenty of restaurants, food booths, coffee shops also (Nostos, Sendero coffee are recommended ones).
The flat is literally one of the most desirable places in London. It's in nicely designed, clean and modern apartment with a balcony which I loved, you could always have fresh air on the balcony.
The room has a chest of drawers and a wardrobe and each has plenty room to fill in. There's also a massive bed with a comfortable mattress. It's always nice to have your own private bathroom. It's not ensuite but just by the room so it wouldn't bother you much.
Matt's a great person you can always have a pleasant chat with him, he will always listen to your request and willing to help you out.