Cristina is an amazing lady who only wants to help and make you happy. The apartment had a fantastic location very accessible to the metro station where you can get anywhere in the city which makes for an amazing stay.
That being said she offers an apartment with a leaky faucet and other rooms that she rents to other renters, so make sure you mark all of your food in the fridge or it will get stolen. She is hard to reach if you are early risers who want to get out on the town right when the day starts. her english is fine but she cannot give super great information to specific questions asked. The wifi only reached the area around the common table in the kitchen which was frustrating because then you had to be sitting with everyone else in the apartment, so if you are tired and not wanting to talk at the end of a long day, the wifi situation really makes you angry. Since we had no data in another country, it was the only wifi we had and we were frustrated with this. She tried her best though. We had a lovely stay.