I cannot say enough good things about my stay in this apartment. First of all - it's extremely clean, spacious, well-lit, and charming. Very comfortable apartment. I stayed for two weeks and it almost felt like I could live there. The location is PERFECT. It's great to access to Barrio Alto and Principe Real neighborhoods without being too close. It was quiet, but everything is within a 10-20 minute walk. Lots of cute cafes and coffee shops right around to corner too. Like Marquis (great chocolate croissant and chai) and Bowls (called something like that).
I worked remotely from the apartment and the WiFi connection was amazing. Host was super communicative and helpful.
I seriously rate this place a A++++ Stay here :) You'll be glad you did!