One of the most beautiful apartment we'be ever stayed at for sure. It's actually even better than the pictures. The location is great as well, just in the middle of the fancy Salamanca district. We had some issues with internet connection because we both needed it for work and it was spotty, but if you are coming on vacation and just need to check stuff online occasionally it is perfectly fine. Also the apartment is probably best for people without very small kids as there are pretty steep stairs going up, although our 3.5 year old would manage to walk up them with minimal whining. Overall this is a wonderful place to stay at for a Madrid city break.