I stayed at this apartment last week with 3 friends. The apartment is very comfortable and was perfectly clean when we arrived. Both rooms are decent sizes and it was great having 2 bathrooms with 4 women!
Neus and her husband were extremely helpful and prompt with responses to any questions and also bought us a lovely bottle of wine.
The apartment has a nice view over a park and although the balcony does overlook a road, the bedrooms are on the otherside so there is no disturbance at night.
It is very easy to get around from here, the nearest metro is only 10/15 minute walk but if you don't fancy the walk it is only a 5-8euro taxi into city centre. There is also a large supermarket about 15 minutes walk away which is very convenient.
It is a very quick walk, about 10 minutes, to the beach. The beach, Mar Bella, is great although I would avoid the restaurant 'Boo' which has terrible service and very average food.
I would definitely recommend staying at this apartment, it is exactly as it looks in the pictures and from doing lots of research on Airbnb I definitely think it looked one of the best apartments in this price range.