We are two female travellers (over 65) and this apartment met all of our requirements: great location in a safe area , cleanliness, an elevator and comfortable beds. All this and a view of the Sagrada fam.from the balcony. We were close to the subway and bought the Hola card and travelled from the airport and all over Barcelona on the metro. Juan was there to meet us and gave us some excellent points to explore.
I highly recommend this apartment to explore and have fun in Barcelona!