We are a family of 5, stayed here for 2 nights before a cruise departing from Barcelona.
Location was very convenient for arrival from airport by train/metro, and walking distance to cruise shuttles. We encountered a minor ant issue in the kitchen, which we could not associate with food items or garbage can; fairly common in warm climates, in my experience. Air conditioning units are located in each bedroom and were welcomed and effective. Bedrooms had adequate space, though there was limited additional space for a gathering or hangout (the largest room shared duty as living room with small dining table, and sleeping space at night) but it worked well for us as a base to explore the city on a short stay.