Marta was very there on arrival and very kindly gave us a tour of the apartment and full explanation as to what Madrid could offer. The map she modified showed us exactly where we wanted to go and she was available for the length of the trip.
The apartment itself was beautiful and was in a very central location within five minutes walk to the Metro and La Latina.
I would 100% stay here again if I were to visit and have already recommended her to others.
Thank you Marta and thank you Madrid.