I spent 3 months at Michele's home during my internship in London. It was great from the time I arrived until I left 3 months later. Whether I needed help navigating to the house when I first arrived or when I got ill during the flu season, Michele was always easygoing and very quick to help. Overall great host and human being. The room looks even better in person, it was cozy and had all the ammenities needed for a long stay such as mine, bed is big and comfortable, enough for 2 ppl. Huge plus is the private en suite bathroom which is extremely rare for this money in London. The room and bathroom were cleaned regularly including clean linens and towels. The whole house was spotless and tastefully decorated. The location itself is great, multiple underground and train stations are within walking distance, about 500 m from the Tower and St. Katharine's Docks, 25 min walk from the Shard and other East London attractions.
TL;DR: It's the best private room for the money in London.