Small, clean flat that's a very short walk to the city centre. Many Madrid attractions within walking distance. Flat has a few amenities such as a coffee machine and washing machine, towels, and dish cloth etc.
Unfortunately we had a few problems during our stay but Bonnie was really good at getting them sorted/ alternative solution.
Would be nice to have perhaps washing up liquid or shower gel provided as can only buy massive bottles in nearby shop. Otherwise, we had a lovely stay.