This is a very clean and attractive apartment located in the heart of Barcelona. It has everything you'll need to enjoy your stay in comfort. We had no problem managing four adults and two small kids for four nights.
There are plenty of excellent restaurants and small "supermarkets" within a five-minute walk. A few more minutes of walking will carry you to the famous Plaza Catalunya, where you can access Las Ramblas or one of the "hop on hop off" bus tours, which I highly recommend.
We didn't get to meet Paco in person, but he supported us with detailed information about the area and prompt responses to our questions. Paco's wife, Laura, met us with a smile at 9:00 in the evening for checkin. She made us feel welcome and was a real pleasure to talk with.
I highly recommend Paco, Laura, and this apartment.