Brand new apartment in the center of Madrid. the apartment very spacious, high ceilings, modern and convenient for family with a equipped kitchen. lots of storage cabinets and big bathrooms.
Having said that - it's a bit strange why the host provides only one set of keys (even when we asked for one more), although the apartment designated for big family's with 3 bedrooms.
Its inconvenient to coordinate all the time with the other family members the hours of returning to the apartment. this is very limiting the flexibly of the family members that prefer to go "in &out" freely.
Also, we had to check -in during the night time (at 23:00) because our flight landing time.
Because of that we requested to pay 30 euros in cash to the guy that came to open us the door. I wouldn't expect that when I pay approx. 260$ per night.