This place is awesome! The location itself is just superb. I was able to walk almost anywhere, and many awesome bars, restaurants, shops, and markets are right around the corner. You are next to multiple train stops as well, which was helpful when I did need to travel a bit farther.
The apartment itself is amazing. It was clean and just as I expected, and the balcony is also an added plus! Andrea and Daniel were always very quick to reply when I had a question, and they even recommended some great spots nearby without asking.
Would definitely return next time I am in Madrid.