We just stayed at 1410 Front Beach apartment for a family vacation that included my husband and both our parents, my 17 year old niece, and my 18 month old daughter. It is a very expensive place to stay in comparison to some of the other places in Barcelona. I do not know if it was worth the price as there are some things about the place that you would not expect for the amount of money you are paying. For example, you only get one towel per person so we had to do laundry every night. The beds are not very comfortable, just one mattress on a hard slab. We got one roll of toilet paper per bathroom and with 6 people in the house we ran out and had to go buy more. There were no paper towels and just common courtesies that you would expect for the cost (500 euro per night). The man that met us in the morning to let us in the apartment had only been there a week so he could not explain the additional charges on my bill. Also we did not have a crib set up, which we paid for an extra day just to get rested when we arrived in the morning, and there was not crib for my daughter to take a nap. To be fair, Rosa did credit back some of our cost as we were unable to use the room until a crib was brought to us almost 3 hours after we arrived.
The good things about the place, the view is WONDERFUL! It was convenient for us because we could walk to the beach every day and also ride bikes around Barcelona...every thing we wanted to go to was no more than a 30 min bike ride. It was very quiet at night and we loved walking down the street to eat dinner. All in all it was a great vacation but it is an expensive place.