The location of apartment is perfect. You don't need to take public transportations or taxi. Places like Royal palace, Sol square are very close to the apartment. The neighborhood is safe, and it has supermarket, restaurants nearby.

The unit is located at the 4th floor without the elevator(which actually is 5th floor because the ground floor starts with 0 in Europe including Spain), so you might need to put some efforts on carrying your luggages all the way up to the top.

I stayed in the unit around mid August, and the cool air from AC could not reach the top where you have the bed and go to sleep. So I personally recommend you to sleep on the sofa-bed in the living room, if you are staying here in summer.

I liked the apartment very much, and Cristina was very kind and caring, also responsive to inquiry. She is such a great host :)