Javier's apartment was perfect for my one week stay in Madrid. The location of the apartment is great and as with most streets in Madrid, I felt very comfortable walking down La Gran Via alone at night. The balcony has two small chairs, so you can sit outside and watch the action below while you relax. Javier was very responsive, and he checked in via WhatsApp a few times during my stay to make sure everything was going well. I highly recommend Javier's apartment.