Andrea was great to respond with whatsapp. He replied quickly.
The location is different than the one Airbnb gets you after you reserve. However the actual location is much better, very close to Train station, you will not have to walk over any bridges from St Lucia station. The place was quiet, clean and a fully functional kitchen. Not more than 10 steps from the door you will have more than enough places to get food or go shopping.
The water bus terminal is also not even a 5 minute walk. Thanks.