Apartment location was awesome (very near Gran Via) as everything was walking distance. Nuria was very helpful with everything and we really enjoyed our stay in Madrid. It is realy good decision to stay at her apartment, and we are very happy.
Only one thing- be careful, taxi from the airport cost 30 eur (it is fixed price!!!!), we were cheated about that by taxist. So,for a way back we asked to book taxi by Nuria and everything was great.