I have a Roland FR7 digital accordion and the foot unit. It work good as far as I know. I say that because I just use the factory settings. I'm not into trying make new sets that's a little above my head. I do use a Orla XM800 sound module with it to get different sound with the factory settings. Its a good looking accordion with no damage on it. Its also has a very nice carrying case. I paid a couple hundred to get it rebuild for this accordion. If interested it'd be best for you to stop by and look it over and try it out so you know what your getting. I do get to the cities now and than so I could bring it down if your not in a big hurry.
If interest I also have the Orla XM800 and a Bose Lt1 compact speaker I could sell.