I travelled to Barcelona with my folks and Cristina greet us at the door. The apartment is located in prime location with almost all attractions walking distance. After Cristina invited us into her apartment, she spent almost an hour explaining the neighbourhood to me and suggested many places to go. She is a very heartful host.
I particular like the mixture of restaurant choices that Cristina shared with us, from top end to authentic local places.
The only one issue I had was because I stayed in the guest room closest to the kitchen, there's no complete wall to separate the room out so any noise from the kitchen and living is easily heard and hard to sleep if you are traveling with family or friends with different sleeping habit. Other than that the kitchen is fully equipped and Christina has stocked up the fridge for us with juices, fruits and wine!!
We enjoyed staying at Cristina's!