Rosa and Miguel are amazing hosts. From picking us up at the airport, to even dropping us off, spending time with our son, and just being awesome people, they were awesome.
The apartment is beautiful, with all you'll need. Comfortable, great WiFi, etc. And for your bored kids, there's some toys.
The location is just off Paral·lel, metro 5 minutes away, but you can walk to Placa Catalunya in 20ish minutes, La Rambla in the same amount of time, and the pier within 30 minutes. Barcelona is a very walkable city.
We'll for sure stay here again the next time we visit.