I am 6' tall and would not benefit from raising the dinette floor . The beloved wife is 5'4" tall and does not feel that she has a problem looking out the dinette windows. Have you contacted another Escape 19 owner for a viewing ? I think that the front window heights would be the same for all late 19' models with some variance of ~1/2". To me the raised platform would be just another stumbling point (physical and monetary).
"Never argue with an idiot. They only bring you down to their level and beat you with experience." George Carlin