I'm not going to recommend it, however i am going to say that there are quite a few advantages to learning on an ARC. For a start they are going to be very stable and are less likely to spank you than a blade, they are also easier to fly and more forgiving.
For the record i'd say 'get them booked on smoe lessons' however it's unlikely thats going to happen so just use some comons sense, pad up, take it slow, and have fun. Just don't hand it over willy nilly and expect no one to get hurt.