First of all the apartment is on a very busy street filled with tapas bars but as soon as the windows were closed you could hear absolutely nothing, it was so quiet. The air conditioning was fantastic. The apartment has all you could wish for and is spacious and bright with great views of the street below. There is ample storage, all the kitchen facilities you could ask for (including integrated cooker and microwave, fridge and washing machine. Huge bathroom with fantastic shower and we both felt that the bed was one of the most comfortable we have ever slept on. The location is also amazing as you are only a 15 minute walk from the centre of Madrid. We walked everywhere and there was no need for a cab. I cannot fault the apartment and the welcome we got from Mimi was second to none. We would absolutely stay here again next time we visit Madrid.
Just one point the apartment is on the second floor with no lift. The stairs are steep so this could affect people with a mobility issue.