Great host and a great place. It's just as described; it's a studio and it's very well located, in a safe area.
Maria welcomed us, gave us tips and was checking on us regularly. Great experience overall.
Note: it's was really close to the airport. It took us only ~16 minutes to get to the airport at 5AM. That being said, as any place near the airport, you will hear planes day and night. It was not a problem for me, but I know it can bother some people. So keep that in mind ;)