We stayed in an airbnb room in London for a short holiday. The room was part of an apartment building, located right in the center of London with excellent access to public transport. The building is beautiful! An old coffee factory that was beautifully converted into an apartment building. The apartment is comfortable and clean. However, we did fined the apartment too cold. Our room in particular. When we complained about it we where told that this is the norm for British homes and that heating was expensive. Eventually got given a portable heatter.
Our hoste max was attentive and willing most of the time but there wher occasions when we felt he couldn't be bothered. It took some efforts to get an extra blanket, for example.
Over all we had a very pleasant staying and will recommend it.