First this apartment was amazing - if it's available for your journey I would highly recommend to book this! The apartment was centrally located enough for us to walk on foot to most attractions but also not feel in the center of tourism. The apartment itself has an amazing view of the city and you can see the Metropol Parasol - you're almost just as high and with less crowds. We also throughly enjoyed our cup of coffee in the mornings and glass of wine in the evenings on the balcony.
The apartment was well thought out - had everything we needed to make simple meals in the kitchen and a washer to clean our clothes. The property management group that assisted us during our stay was very communicative and helpful, they messaged us prior to arriving and had someone available to meet us there when we arrived. - when we couldn't locate the washer, the team was quick to get back to us on where it was located!