If you want to go to London for a few days this apartment is quite good. In the apartment there was everything you need for a SHORT trip.
We have never met Alessia or Duccio but if we contacted them via Whatsapp we got an very quick reply.
Check-in worked without problems.
If you want to go to inner city you have an 10min walk to the next overground station. Then you have 10min ride to underground and connections to quite everywhere.
For the price the apartment is really recommendable.