I stayed at Enrique's apartment for 4 weeks and it was quite an enjoyable stay. I would recommend this place especially for people staying for longer periods of time since it's situated in a residential neighborhood. There are many schools and families in the area, and it felt like I was one of very few tourists in the area. The nearest grocery store was only a few minutes away on foot. The FGC Reina Elisenda train station was also very close by and can get you to Placa Catalunya within 25 minutes.
The unit itself was clean and tidy. There was plenty of space for a single person or a couple to live comfortably.