Staying in Marisol's apartment in Barcelona was great! The place has everything you need, with a nice bedroom, a good and equipped kitchen, a big living room, a nice bathroom and even two balconies, one big enough to have breakfast in the sun. It's on the fifth floor, so after walking some stairs you have a nice view over the neighborhood.
Marisol is super nice and very helpful. She advised us on what to see and how to get around.
The place is a short walk from the main train station, so it is well connected, also to the airport. A metro station is right around the corner to take you to the center.

We had a great time, also thanks to this nice place to stay. I would stay here again if I go back to Barcelona.