I really enjoyed my stay at this flat, and would absolutely stay again.
Check-in was very easy - it's a keypad entry which is provided the day of arrival. You will need to download an app.
The apartment is PERFECT in terms of location. Gorgeous view of cathedral and so very close to all shops and restaurants in Old Town. Half mile walk from the beach and running paths.
A/C was wonderful - fast cooling and a nice freezing apartment after a long day is key.
No issue with water heat as indicated by other guests. It did get lukewarm after about 30 minutes, but not a problem for one person.
The only area of opportunity is security. Sadly, my clothing was stolen off the laundry line outside the window. Very surprising as the building requires a code to enter and it doesn't appear to be a place that people would steal from...one of the residents or an AirBnB customer must have done this. Malaga Center Flat was empathetic but did not reimburse me. A small gesture would have been nice.