The inside reminds me of the old Spanish Vargueno Desk...which these were styled after. But this doesn't appear to be that old AND it doesn't have the detail that an truly antique/old one would have. (I have seen old phone cabinets made in this style.)
Agree, need more pics. Also, please stand back and take a pic of the interior with the doors open.
(The fourth pic posted confuses me with the "rounded" open area.)