It was a lovely stay for us. Our host Hernon was very helpful about the house. The terrace gives a beautiful view and it was amazing.
The house is suitable for your family. We didn't have any problem with heating. You may easily use TV (Netflix etc...) and internet.
Hernon's surprise - a bottle of tasty wine was really kind.
It was only a few minute walk from the centre - Universitat Plaza, is a friendly area with lots to do. And the area is a safe and comfortable with markets and public transportation around.
You can easily make a reservation without thinking.
Thank you Hernon, and we loved our week in Barcelona with the house...