My Family and me stayed at the wonderful Picadilly Apartment in London for 5 nights / 6 days. We had a Blast! The apartment is clean, perfectly located and we had totally enough space for 6 people. The location can't be better if you want to be in the heart of london. Tube Station is a one minute walk.
We could always contact Samantha or Plamena and got an answer in the shortest time. It was also possible for us to get an early check-in. Everything went well. I can completly recommend this apartment.