We were 7 swiss women in this apartment for 3 days. The location is perfect in La Latina , close to the metro and most attractions. On Sunday morning there is a flea market in this street, tapas bars very close.
The apartment is big and clean, good mattresses. The contact with carmen was very easy and she was quick to answer. We left our luggages in the apartment at 11 am when we arrived and carmen gave us the keys. We could have left our luggages until 3 pm the last day, but we chose the luggage storage closer to the metro for 3 euros the day, as we were leaving at 7 pm.
If I go to Madrid again, I will definitely take this apartment again. I already recommend it to friends, who are planning to go to Madrid.
The first day , we did a bike tour for 3 hours with "bravo Bike" and it was fantastic, don't miss it.