While I didn't meet Zdenka or Luis, communication with them was really easy. They were quick to respond to any questions and queries I had and were very helpful. The location was great, only five minutes to the tube and it had many restaurants as well as supermarkets close by. The flat was quite clean and pretty much exactly as pictured in the photos.
I would definitely recommend Zdenka and Luis' flat to anyone staying in London and would stay here again if I returned to London.