The apartment was great and a perfect location for easy access to and from the airport and both the train and Metro was a 5 minute walk away. The main port is only 3 stops on the Metro for the islands so easy access to everywhere you may want to go, I couldn't fault the apartment, nice and quiet :0)
As a single female traveller I felt a little uneasy in the area at night and therefore didn't venture very far but had no concerns by day or with the apartment.
Was a great host and there if you needed him but left me to get on with my own thing, always made sure I made it back safe and sound.