First of all, the communication was great. I could contact the landlords at any time and within a few hours I received a response.
About the location. It is located in the middle of one of the most popular streets in Barrio alto. Below the apartment was an Irish pub and it was super noisy on the streets until late at night. Sleep was not really restful, but for that you were in the middle of party in no time.
The apartment is smaller in the photos. The bathroom unfortunately has no window and smells like wet dog. There is also already mold in the shower. Therefore, the low score. The other rooms were super clean.