Nice stay in a wonderful location of Madrid. Very convenient to two metro stops (La Latina & Tirso de Molina) and in an area with lots of places for food and drink. A few blocks from Cava Baja for great tapas and dining. Easy to walk to many places and a Dia grocery about a block away. And if you are too tired to move after a long day of walking then there is a Beirut takeaway next door and a Chinese takeaway across the street. Even a vintage record store across the street if you need to add to your music collection.
Checkin was straightforward with key pickup a few minutes away at a Locker in the City and then over to access the apartment. If you have large luggage, then I highly recommend travel by taxi to the Locker in the City and have him/her wait for you and then continue to the apartment.
I provided feedback to the owners notifying them that there was not an iron in the flat as noted in the listing and that they could update the pans in the kitchen as they were quite old and damaged. I'm hoping that will be rectified in the near future for new travelers.