It's a great place to be in couple. It's located at the fourth floor of a very unique building two steps from the Sagrada Familia. No elevator! But it's worthy. I don't believe four or five people can make a pleasant and hot shower in sequence. The boiler isn't that big.
Enric e Packo are awesome and decorated the place as a little jewel. You can even count on a cellphone of them to use the 3G during your walks at the city.