Even though we haven't met Nadia in person, everything went smooth because Nadia had a good process in place for passing and receiving the key. I can also say she's a good host because she gave us plenty of information prior to our arrival and kept a good contact with us until we arrived. The apartment is clean, spacey, nicely decorated. The living room is very good for closing the night with a round of Barcelona stories because it's inviting and has many comfy seats. The only disadvantage can be the toilet because it's only 1 and there's a separate shower in another room. If you are a group of 5 or 6 there will probably be a cue in the mornings. We managed just fine because we're usually patient with each other.