Location:
It took about 30 minutes to reach from the airport and was able to reach right at the doorstop without any problems. The restaurant right outside the house also serves as a good landmark for navigating using Uber.
There are lot of good restaurants/shops within a few hundred meters and you can go across to La Sagrada Familia/Arc De Triomf for a morning walk/jog.
Overall, the neighborhood was quiet and felt safe.
House/Amenities:
The house had all the required amenities like a coffee machine, washer, dishwasher. Isidre had also stocked the fridge with some essentials and a supermarket was within walking distance. Though the apartment was on the 2nd floor, the building had an elevator too which was a godsend post shopping trips.
The apartment had enough light flooding through and the living room and one of the bedrooms had an air-con unit too.
We had no problems at all with the wi-fi connectivity/service.
Check-in/Communication:
Isidre dropped by the house to get us settled in and was prompt over in helping us out with tips on shopping etc. :-)
I would recommend Isidre's place if you are planning on visiting Barcelona.