Pros: Staff was really nice and helpful. The apartment had everything we needed. A kitchenette with fridge and microwave, a living room section with sofas and a TV and the bed in one corner shielded from the light outside by furniture. The bathroom had a bathtub and shower with good pressure. There's a gym on the ground floor and a pool on the roof. There's a supermarket nearby and a ferrocarril station that takes only around 10 mins to the city center.
Cons: The bed was a bit unconfortable and breakfast for 11€ per person is a bit on the expensive side considering how much one pays per night already, so we skipped it. The kitchen could have more utensils, we didn't make any food because of that.