Teresa's place is a great Barcelona base for a family. We are a family of four, with a 9 and 4-year old, and everyone was comfortable and happy with the house. The kids each had their own room, and our 4-year old loved the bunk beds. We traveled in early August and Barcelona was baking hot, hovering in the mid-90's for the whole trip. There is an air conditioning unit in the main living space, but not in the bedrooms. However, Teresa provides fans and they did a good enough job keeping everyone cool at night. The Poble Nou area is very neighborhoody, and away from the main tourist centers, which is what we wanted. We walked to the beach one day (~15 mins), and it is an easy 7-8 minute walk to the Metro to get around the city. There is a little grocery store over the road that provides the basics, and a big Carrefour supermarket near the metro. We also loved the Ramblas Poblenou which was full of bars and restaurants and it felt like an authentic Barcelona experience. Teresa was super responsive to every question we had, and gave us lots of good tips on things to do and places to eat. Overrral, we loved the place, and we loved Barcelona, it was a fantastic trip.