We stayed at Mònica's place for 5 nights. It was just as it was described and shown in pictures. The 3bedroom flat was just the right size for us, my daughters loved it.
Location is great, it's close to Gracia and also not far from the old city, we were able to walk to many touristic sights. There are 2 metro stations nearby so it was also convenient to use public transport. I highly recommend Mònica's flat.