Fantastic studio/apartment. Very clean and looks exactly as in pictures. Excellent location - a few minutes walk to Puerto del Sol (shopping) and could easily walk to all tourist attractions. Lots of lovely places to eat nearby. The apartment even had a washer/drier which really helped as we only had hand luggage allowance for a six day trip - not as easy to do with winter clothes!
Only downside was it was a bit noisy at night when the surrounding bars were closing (around 3am).