It is tuned in GCEA. Aquila strings developed a special string set for it GCEA at an higher octave and it is sold equipped with that. I don’t like the higher octave and changed the string with a normal set GCEA by Aquila. The two sets are 94U and 95U.
It has a good sound, great volume for so little dimensions, the top is in solid cedar while side and back in laminated mahogany. You can find some videos on youtube but unfortunately (for my taste) all in the higher octave.