There were four things that we look for when searching for a place:
1: Location - This AirBnB in Barcelona is the perfect location. It was, in my opinion, the nicest neighborhood out of all the ones I visited. We walked about 8-12 miles every day, so we were able to see many neighborhoods.
2. Washing Machine - We stayed for 10 days, so this was necessary.
3. Terrace - We love to have outdoor space, and this had it.
4. Air Conditioning - Since we stayed during the last week of June, into the first week of July, we needed air conditioning. It was really really hot in Barcelona at this time. Air conditioning is available at Carolina's place, but there is only one A/C unit in the living room, and one in the kitchen. Once you step out of those rooms, it is really hot. The bedrooms do not have air conditioning and there is no flow from the kitchen to the bedrooms. They gave us fans. All this would still be acceptable for us, except that during our 10 days, the kitchen A/C unit was broken. Sleeping at night was really difficult for 2-3 nights when it was so hot it kept me awake.
These things happen sometimes, so it is not her fault. It was just an unfortunate event. She was very apologetic and very nice. Other than this problem, I would highly recommend Carolina's place.