Sergi's apartment was perfect for 3 of us. It was close to the metro and train stations so we could easily get around the city. It was also close to many good restaurants and shops to get groceries. The apartment was very clean and had everything we needed. Check in was easy and we were met quickly even though the message we sent from the airport to meet didn't go through so they had to scramble to meet us. We felt safe walking around at all hours and would happily stay here on a future visit.