We were able to enjoy our two week stay in Tellisa and James's apartment. It was fitted out as a home rather than a short stay apartment which made cooking etc much less of a battle and more enjoyable.
The apartment is located close to train and bus, with Portobello Road shops and restaurants an easy walk away.
Renters need to be aware that the apartment is on the second and third floor of a building accessible by London style staircases (steep and narrow). We could handle those, which means we had a great apartment.
In mid-winter, the rooftop terrace was not a lot of value, except on New Year's Eve, where we could watch fireworks across London.