This is a great apartment in a FANTASTIC location in Gracia. It's close to two major subway stops (one to the beach, the other to everywhere else you'll want to go), and a 20 minute walk from all the great places in Barcelona. The street and neighborhood are so sweet, with many squares and tiny streets to explore with boutiques, cafes and wine shops. It's a wonderful place to retreat to after spending the day exploring the city.
We stayed here with our 10 month old son and it was perfect. One bedroom is in the "back" of the apartment and very quiet and dark. The other bedroom has a window on the terrace and is just as quiet and nice. Everything is very clean and a pleasantly "spare" style. If you want a charming, spanish-style apartment experience to have dinner parties, this is probably not the place. This is perfect for a couple, small family or two couples who use it as a landing pad for their trip, with breakfasts or late night glasses of wine on the terrace.
David met us without a problem and was very informative and sweet. I highly recommend this place.
The elevator is quite teeny and sort of fun, otherwise it's six flights up. We didn't mind but just a heads up if that's not your thing. Our travel stroller JUST fit in the elevator.