The apartment was lovely. It was clean, modern and just what you need for a short visit to the city. It's best for visiting Parc Guell which is only a short walk away.
Going into the city takes a bit longer particularly as you are on a steep hill. There is a bus but it is not very frequent. I would suggest getting a taxi or waiting for the bus for those who don't want to walk up hill.
The bathroom and kitchen were nice and clean and came with all the essentials. There was no TV but this wasn't an issue.