My husband uses a wheelchair, and we

Accessible Italian Holiday.  My husband uses a wheelchair, and we are considering a trip to Italy with the company Accessible Italian Holiday.  I would like to verify that they are a reputable company.   The only information I can find out about them is from their website (accessibleitalianholiday.com).  They are headquarted in England, and their representative in Italy is Vincenzo Pomarico.  Does anyone have any experience of knowledge of this company?