Need advice on how best to print images edited in LR Cloud.

I recently had a picture printed that had been edited in LR cloud version. The results were underwhelming--whereas the subject in the LR-edited image popped, she did not in the printed version. If one happens to use LR Classic, its Soft Proof feature can help address for a particular printer's ICC.  

Does anyone have advice for LR cloud users?

I have read onlone that exporting from LR in Adobe RBG, not sRBG, is a start.  Are there any other steps I could take?