The appartment is very well equiped for a family of 4 (2 adults 2 children)/ Though the stairs are quite steep, it might be not suitable for children under 3 years.
The location is great. you have everything at hand: Rambla, beach, cafes, market, public transport.
Someone might find a steep staircase leading to the appartment as a disatvantage. But we took it as an opportunity for an extra exercise!
We visited Flavio's appartment in July and ac was quite ok. Kitchen has everything you might need.
I definetely reccomend this place!