This apartment has been completely updated and is beautiful. It is close to the water but requires a train ride to get to city center, we knew this when we booked. It's a quick hop. We recommend Mercado de Colon and old town.
This apartment is difficult to find, even for Taxi drivers. Be prepared to meet Sisi at the corner shop.
Sisi provided a nice welcome and recommendations for using the train/metro and where to visit.