The stay at Cristina's apartment was perfect. The apartment is well located close to the university, two blocks away from metro station and also two blocks away from the bus stop to airport. Cristina was super nice and welcomed us at check-in and left us with fruits and drinks. During our stay she gave us lots of advises about restaurants and shop of jams :D. The apartment is beautifully decorated. One of the bedrooms is a little bit small, but good enough for us. The beds are comfortable. Had a great time staying there! Thanks!