Coming from the train station - find the exit in the rear left (if facing the back of the station). It's down a long corridor where there are steps to the different platforms. It's all the way in the back. After you get out of the station, it's a very easy five minute walk to the place.
As for the place, beautiful! Very quiet in a gated complex, but with a view that overlooks the old city. Could have used a few more pillows, but nothing major. Hosts extremely communicative!