This apartment is, indeed, sunny and new. It is conveniently located, near metro (L1, stop Navas) and bus stops. The journey to Sagrada Familia only takes 15 minutes - you could easily walk the distance.
With two small bathrooms, three bedrooms and a spacious living room, it's very well suited for a family or a large group of friends. Beds are very comfortable (and new). The kitchen has basic equipment, so throwing a dinner party isn't a good idea. You could do some basic cooking though. There are quite a few shops and supermarkets in the neighbourhood.
Wifi-connections was up to the mark during most of our stay - we only experienced a minor hiccup during a couple of hours..
The major drawback is the noise of Avenida Meridiana: this thoroughfare (8 lanes) is quite busy most of the day and makes the terrace less enjoyable.
Dolors does an outstanding job in welcoming guests and makes sure you feel at home - you can ask her about anything, she'll provide the answer !!
So all in all, a very nice place to stay at - thank you Dolors !