7 of us stayed here in October 2016, we had a lovely time. Location is great, right in the centre of Barcelona - around a 20 minute walk from the main train station, a 30 minute walk to La Rambla, with the Espanya tube station only 5 minutes walk away if those number sound too big.
We were all comfortable here, and slept well.
View is fantastic, had many lovely nights on the rooftop terrace overlooking everything.
Only issues were with the water, which used to turn from hot to cold quite frequently, and with the checkout time on the last day which was initially agreed to be later in the day, but had to be made earlier because somebody else had booked the apartment. The kitchen was also a tad small and the knives a bit blunt, if you are looking to do some cooking ;)

All in all a fantastic stay. Thanks very much Rajesh!