Kilian was very helpful and communicated with me before my arrival. Our train was delayed for about 3 hours and we didn't have constant wifi to contact Kilian. Nevertheless he was flexible and responded as soon as I was able to get to wifi to give him information. The flat is in a great part of town but a little ways from La Rambla and Bar Gothic. However it is close to Sagrada Familia and Güell Park. The flat itself is lovely and spacious. The kitchen had everything we needed for cooking small meals. Beds/rooms were clean and comfortable. The bathroom is really nice but the water does not stay hot. We adjusted by just shutting it off in between rinsing in the shower and that saved some hot water so it stayed comfortable. All in all the apartment was great and I'd highly recommend it!