The apartment is in a really great location, literally a few paces away from a really well-connected metro station for getting to the main square where the Aerobus drops you off from the airport, as well as other popular areas and 1 stop or an easy walk from Sagrada Familia. We were also super surprised to find that we could actually partially see the Sagrada Familia from our balcony and bed which was a lovely surprise! Only downside to our stay was that we got locked out on the first night due to no fault of our own. We had to call the out of hours number and were on hold for a long time before speaking to a lady who said she’d send someone out. Eventually a very kind guy who didn’t speak a word of English arrived and it turned out the battery in the electric locking mechanism on the door was flat! He was great and hugged us when he eventually managed to change it - it took an hour in total to get in so not too bad however it was past midnight and we’d been up since 5am so it felt like it had taken about 3 hours. All in all a good stay and was just unfortunate, however the staff on the 24 hours number aren’t particularly reassuring or friendly. Can’t beat the location though for ease!