Mely’s place is great - super clean, tidy, stylish and all amenities you’d need. She was very accommodating of our early arrival and late departure, and, as we were staying over Valentine’s day, she had even set out a box of chocolates and small bottle of fizz for us! She gave us some great recommendations for local restaurants and was very responsive both before and during the stay. There is quite a bit of noise at night as you’d expect, as you are right off the main square, but it quietens down overnight and we actually slept really quite well. Cannot fault the location - it is incredibly close to visit most of Madrid on foot. Definitely recommend!