Caroline's place is amazing, we've had a wonderful time. The description and pictures of the apartment are accurate and she had it all ready for our arrival: tidy clean, comfy bed with clean sheets and soft pillows, loads of shelves and hangers for our clothes, vegan soap+shampoo+conditioner, plenty of towels, hairdryer, washing machine, fully equipped kitchen (she even left water, coffee and tea for our arrival, so cool), spacious living room. There were even fresh flowers on the dining table for us! Amazing hostess.
Before we arrived we were a bit worried with the noise since the building is really close to a busy train track. But the triple glazing on the windows is very effective and the apartment is very quiet.
Caroline was very flexible with check-in and check-out times and that made a world of difference to us. Our flight landed at 7 am in London and it would have been a drag if we had had to wait until after noon to check-in. She let us in earlier and communication via Airbnb messages was fast, polite and welcoming.
For portuguese-speaking travelers: she speaks portuguese! I only found it out when we met in person.
It was our first time in London and we enjoyed staying in East London. There are two tube stations at 5-10 minute walk from the apt. and from there you can move around easily.